I just done SierraGlow last week.  So far so good and among the cheapest.

i got mine in lelong, cable + postage only RM20...

The gap thingy part u dont even notice unless u go and look at it. To be honest, i have only seen that part of my car during my first inspection. After that it doesnt even occur to me to look at it anymore. It can only be a nuisance if u let it affect u. lol.

Handrest is pretty comfy for me.

The 40km/h sound only happen once. It is only an issue now because no one can explain what it is yet. Since it happens to ALL the new city then its not an issue.

what exhaust noise? my car is very quiet inside and outside

Guys did u heard any noise at the back side when drive slowly in taffic jam..not the 40km sound..this sound only noticeable when drive slow..u nee to turn off your audio to hear it..quite worrying..huhu

I think this is normal...my wife said she heard water sound from the rear wheel when test driving in the rain. Not sure how bad is it, i didn't noticed...i am not very sensitive to this kinda things...(my wife's hearing very sensitive....she can hear frequency i can't hear....last time always complain my PC has high pitch noise when i heard nothing...).

Is this the same sound you hear?

Theoretically yes, after 30sec without open the door.

But I not sure if you had open the bonnet still applicable or not.

if driving downhill at Genting Sempah, that button will activate turbo to meet Lim Goh Tong

I just found out something interesting about our City today :

1) ur car engine is running
2) then u press ur start/stop button to shut off ur engine (** DO NOT OPEN THE DOOR YET!! JUST STAY IN THE CAR WITH POWER OFF!!)
3) now ur engine is not running n car is totally dead, ... even without switching ur push start button or ignition switch to ACCessories, HOWEVER, u can still operate ur power windows n so on!!
4) AFTER u open the door, then only all things will totally dead and then u cant operate power windows anymore

Did everyone noticed that? or its just me who din know about that? hehe