I have been using this phone for last 3 years. Actually got this phone as a gift from my uncle in Canada. So, I can honestly tell you some facts about this phone.
Battery is good, it stays up for about 3 hrs of talk time and 2 days in standby mode.
Track Ball has never stopped working, though I have replaced it twice as it was not accurate and was losing its calibration.
GPS works fine but is suicidally slow.
No Camera
No FM
Sound output for music is very good and loud.
Amazing Email integration and BlackBeryr Messenger is very good and addictive too. :P
Rest of the things are good and attractive. Now you decide.
Very sturdy make and no major wear and tear will be visible on the phone even after years of use. You can buy a camera with the savings on this phone as BB Cameras aren’t really great. This phone is mostly popular with profesionals who can’t carry a camera mobile to office due to information security hassles. An inexpenisve phone with SOME features and performance is decent. So check the phone for it’s current standings and market price. Apart from it, you do not have to worry about anything else.