I have used this phone for close to 5 months now. I exchanged the Nokia 6600 for this phone.
Nokia 6600 is a bulky phone and does not fit in my pockets very easily. I was looking for a compact phone, non-symiban os, 2 megapixel camera and good music quality.
I got all of these things with Nokia 6233. I always felt that Symbian OS tends to slow the applications in the phone. Since this is not with Symbian, the applications responds faster.
The camera is really great, with good clarity. You can appreciate the clarity after downloading the pics to the computer.The best part of the phone is the music quality. It has 2 tiny speakers and the clarity is worth it.
Should you buy this? Well, if you want a compact one, with good music and picture quality, this is one of "The mobile" phones in the market. If any of you want to see the pic quality of this phone, mail me and I shall send some sample pics across.