Darn Streamyx died just when I wanted to post part 2.

There was also a mock Sony E 18-200mm F3.5-6.3 OSS (Active).
Both the NEX-3 and NEX-5 feel surprisingly natural in hand, like the Samsung NX10, GF1 etc. Nothing at all like the A230/A330/A380. The magnesium alloy body of the NEX-5 feels a heck lot more solid than the non-magnesium alloy bodies, which creak when heavy lenses are mounted!

It is sized like an 85mm F1.4 but with the hulking look of the Zeiss 16-35mm/24-70mm/135mm.
Left: Sony Alpha NEX-5 with LA-EA1 lens adapter; obviously the A-mount is wider than the E-mount, as you can see the Sony E 16mm F2.8 (and VCL-ECF1 fisheye converter) on it.
Top-right: The underside of the VCL-ECF1 fisheye converter; it has a bayonet mount and clicks on snugly to the Sony E 16mm F2.8's bayonet front. I forgot to try putting a 49mm filter on the 16mm to see if the VCL-ECF1 fisheye converter could still mount!
Bottom-right: The LA-EA1 lens adapter allows full aperture control but definitely no AF with screw-drive lenses. I did not fully mount it yet hence the rotation.
I tried the Sony 30mm F2.8 DT Macro SAM on it, but it jerked a bit and didn't jerk or move again after pressing the lens release buttons. Then again this was a demo unit so the functionality could be changed, as there are other testimonials saying that SSM lenses did AF.
The Minolta 50mm F1.4 balances well. Then again, a Nikkor 50mm F1.8 E-series pancake will fit in pockets better.
MF with screw-drive lenses was not as hard as I thought - if you saw the video from the Zeiss 135mm F1.8 the first thing you'd notice is the wobbling (no SteadyShot!) You'd probably think that it supported AF in video, the way I was manually focusing.
Anyone could beat the contrast-detect AF speed on say the Nikon D90 easily. Then again, I was pretty alright refocusing with the Nikon D90 albeit handicapped by the reverse focus ring.

Unfortunately, the rectangular baffle of the LA-EA1 lens adapter is APS-C sized; if there was a future full-frame NEX body, you'd have to buy a new lens adapter to fit full-frame lenses!

Sweep Panorama with the VCL-ECF1 fisheye adapter isn't as clean as it is without - it also stops at a 180 degree turn. However it should still, in theory, give you more at the top and bottom. Will need a scientific test with and without for this.
Sweep Panorama fires the shutter away, making it a really noisy process - nothing at all like the silent sweeping espionage on my WX-1.
One step backward.
The fisheye adapter has a permanent lens hood which will reach nearly the center of the image when flash is used. Sony, give us a bigger flash or the ability to trigger an external flash!
One step backward.There is no wireless flash option. I'm sure somebody will figure out the pinout protocol and make a standard hotshoe adapter (preferably using a flash bracket.)
At the very least,
I would buy a Sony FA-CC1AM flash cable with the E-mount accessory port instead.
InterfaceIn some ways the interface is slower but not that slow, for example if I was in Aperture Priority:
To change aperture on the NEX-3/NEX-5:1) roll the dial
To change EV on the NEX-3/NEX-5:1) press Down on the D-pad (it is marked with the EV icon)
2) roll the dial
To change ISO on the NEX-3/NEX-5:1) press Menu
2) select Camera icon
3) press center button
4) go through menu to ISO option
5) press center button
6) select the ISO (I don't remember if the dial can be used for this)
Now let's see how the A-mount Alphas do it:
To change ISO on an A-mount camera:1) press ISO button
2) roll the dial
What about Sony Cybershot cameras?
To change ISO on a Sony Cybershot WX-1 camera:1) press Menu button
2) press up or down to ISO option
3) press left or right to change ISO
If you just changed ISO, and want to change it again, it will remember that you were at the ISO option, so you skip step 2 and save time!
There is a lower button which is always set to
Shooting Tips. I would love for this button to be customizable, to change ISO, for example.
I wish the Sony Cybershot team designed the menus instead! The idea of putting the workload in another team to get to a deadline is cool, but the results were
not cool. I've always thought that the Cybershots had far better menu design.
One very big step backward.Heck, even changing the sweep direction is far more hidden, by these darn Sony Ericsson designers! Don't get me wrong - I don't expect the interface of a bigger-sized Alpha 900 with loads of buttons, but this is weaker than the Cybershot interface.
That said,
if you are interested in the NEX series, or a tiny Mirrorless Interchangeable-Lens Format camera, and you are well aware of its shortcomings, when you see and touch one, you will not be disappointed! A slight desire for this will be amplified when you see it.
ieR: This Sunday?
zstan: Not necessarily. It is a common misconception that plastic is weaker than metal - some are just more brittle, some spread heat better,
plastic is not a conductor,
metal expands and contracts based on temperature and for some applications the ability for plastic to bounce helps better with impact. It depends, really.
Try picking
one subject and shooting that instead. Your pictures will be more interesting.
I like your sunset, though!
mastering89: So you can use unchipped lenses in Aperture Priority or other modes. With the A200 onwards you have to turn to Manual Exposure or else it will say "Lens not attached. Shutter is locked." This is despite the fact that the meter will still work in Aperture Priority without a chipped lens!
noprob: Like the blue monorail and the blue sky, but too bad about the lamp.
lwliam: Wah, rather busy pictures of Langkawi.
clivengu: Huge only compared to the collapsing Olympus zooms. Yes the zoom ring and focus ring is made of metal! When you see it you'll know how small it is.
roymustang: Very not recommended to mix batteries from different batches, capacities or chemical types.
Seng_Kiat: Hmmm. Bokeh yes, message?
cjlai: Nice blues. Let's see more fisheye shots for unconventional things!
aqiera: I love how my eyes travel up and down the photo!
ahtsong: Congratulations!
d4rkholeang3l: Nice cat shot!
8tvt too (though in portrait maybe better.)