In-depth review, no time lah ... But a brief one? Can do.
Firstly, sliding design is cool, buttons feels good, not cheapo.
However, LCD resolution not as good as I expected, SE K750i much better in this aspect. On-camera phone also a disappointment, but, maybe because I'm using the SE K750i which has a superior camera. The Samsung D600, though, has an excellent LCD!
SMS function also not as user friendly as Nokia and SE. If u were previously a Nokia/SE user, u will need some time to get used to it.
Battery life not fantastic, full charge can barely last 2 days ... This is based on moderate usage.
The main thing going for the D500 is it's cool design and large built-in memory.
My 2 cents, those that disagree don't flame me hor ;p