Well, I bought this phone around 3 years back, that too a 2nd hand one. When people went for N95 the 8GB version I just took this. I am still using this. The only main disadvantage is its battery life.
Some said that the OS of the phone hangs and gets stuck up etc. But I never had that problem. I am using the same 2 GB memory card from the time I bought the mobile.The camera is excellent 5MP. Video recording is also pretty good. Net is really easy to browse. It supports wifi, skype calling. video chats etc.even front camera is reasonable. Only if it had an option to switch off flash completely and also if it could charge while connected to PC like other mobiles have now.
The other interesting thing is its stereo pin which I can connect to external speakers and even AV cords to connect to TV.
I have used it so roughly, that the body is completely mutilated, but still preserve it very much. Some thing which I would never like to lose.It has almost all the functions to entertain you.I just wish someone release a good battery for the same phone, that I can just replace just the battery.
I forgot to mention the GPS function it has. How useful it is to locate and travel. It really helped me when I traveled to unknown places to locate hotels, interesting view points etc.