Got mine yesterday.
For those with problems with 3G, i have encountered it as well. Mine is Celcom 3G. Went to the Celcom's Menara Naluri in Jalan Ampang, and they were baffled as well initially (besides admiring the new N95

) Upon checking their KB, they notice a new email just received today (what stroke of luck, same day as the N95 release day) that for those with N95, it cannot support 3G 256k sim card, and have to change back to 128k. I've encountered numerous errors described above, and after changing to the 128k sim card, it works flawlessly. Now only waiting for Celcom to release their 3GX/HSDPA service to general public.
Impressions on the phone? Yes, the slider is loose, but no more looser than any PDA phone with slideout keyboards that i've tried. Not sure if anyone else's units are much worse. Pictures taken with the camera exhibits the dreaded "watercolor" effect/symptoms, which is poor compared to the N93i's "excellent but 3.2MPx only" results.
Like i have suspected before, the GPS takes a loooooooooooooooooooooooong time before acquiring a 3D fix (meaning an exact lat/long locator fix) compared to a simpler N93i + Garmin BT GPS solution i used before. Simple fix to this is to pair the Garmin BT GPS to the N95, and it acquaires GPS fix waaaaaaaaaaaaaaaaaaaaaaaay faster. 2 GPS mapping applications are installed, Navfone and Nokia Maps. Both are comparable to each other, but i'll be using more Nokia Maps while im working and nightstopping overseas and Navfone while im back home in KL. These two solutions are casual entry-level compared to a dedicated GPS devices (which costs cheaper when paired with a decent cellphone only device).
Cant comment much yet on the camera, since i used it sparingly. Surfing is as fast as on my N93i. I could tranfer all the apps i bought from Handango with ease to the N95, no worries here, as well as all the necessary contacts, SMSes and other important files. I dont listen to music much on my phone so the media button slider wont be used much as well.
Several new additions like Hot Sites (update that and you will see more sites popping up like BBC News, CNet Asia, Discovery Channel, Financial Times, MSN Malaysia, Universal Music, Yahoo! MY to complement the usual Nokia NSeries and Nokia Malaysia), Video Center for you to upload and download your recorded and stored movies, Podcasting, IM (although i have yet to be able to configure it to log onto my Yahoo! ID, i'll be skipping this in favour of Yahoo! Go Gamma once it is available for N95), and Amazon Anywhere (this is an excellent addition to me, since i order lots of items such as Blurays and HDDVDs from Amazon). Gizmo VOIP is also available for that Internel VOIP calls, so you save on your phone bills, but not on your battery life.

Wireless Bluetooth Keyboard support is directly built-in , unlike the N93i which you had to install. There is also a Search feature that immedialy links you to a Yahoo! search engine built into the phone, as well as a pretty detailed map viewer embedded into this feature (once you have selected country/region) that displays the immediate area you selected. My house street is displayed so im happy.

The rest are all the same as per what is included in the phones from N91 up till now.
The OS feels very snappy, no waiting for the next page to show up here. I've installed my usual suite of apps that i need, and still works as fast as when i received it.
I'll be discovering more with this phone, so i'll pop back in here once in a while to post what i have found. Oh and another thing, i managed to installed Yahoo! Go on my N93i, but i cant install it on N95. Last time i did it for N93i, it wasnt supported either but i cannot recall how i did it, either through the mobile web browser on the phone or through a Java jar/jad file or Sisx installation file. Anyone has any ideas on getting Yahoo! Go on the N95?

Added on April 5, 2007, 1:16 pmAnd oh, the reason i see a lot of cases where batteries run flat quicker than advertised is that the user probably left the GPS app running in the background. The GPS apps would then be constantly searching for a fix even while that user is indoors, which results in looping of satellite searches which in turn eats up battery life. Always make it a habit to close apps you dont use.
This post has been edited by stringfellow: Apr 5 2007, 01:16 PM