The phone is very good. All features are working fine. Its UI is very impressive and also fast. There are some good graphics in the UI which is not there in feature pack 1 phones such as N82.
Camera shoots crystal clear pictures.
Smooth web surfing through wifi or gprs.
Navi wheel is excellent (you won’t realize until you use it yourself). You can move your finger over the touch sensitive rim of the Navigation pad to scroll through images, menus, etc. Particularly useful when scrolling through photos.
Battery backup is also really good. It lasts 1.5 days on very heavy usage (3-4 hrs of gameplay, 5-6 hrs of fm radio, 30 minutes talk, 15 minutes internet usage). It isn’t giving me any problems. No problem of hanging or restarting whatsoever. Working absolutely fine.
The only problem is a cumbersome keypad. But I have got quite used to it, so it isn’t a big issue for me.