The cons for me are:
Keyboard - My right thumb naturally wants to settle in around the "L", so typing is a stretch. Space bar is hard to hit. I find holding the device with my right hand and just single finger typing with my left is much easier for me.
Camera - Slow to get a picture. Quality is not bad, but for a 5 meg camera, they are awfuly grainy.
Auto Dimming - Too sensitive and always going in and out.
Vibrate - Could be stronger
Screen - Sometimes too sensitive. I find myself barely touching a button and end up on a screen I don't want to be on.
Screen - Sometimes not sensitive enough. It can take several touches to get it to do what I want.
Battery Life - I can kill it in about 6 hours of playing and in about 12 hours of just letting it sit doing nothing
Pros:
Loud Speaker - When it rings, you know it
Wi-Fi - No data reception out here. WiFi helps let me use it!
Screen Res - Nice. Sometimes too sensitive, sometimes not sensitive enough.
download SMS popup and you can change the vibrating settings which i think help alot..
wifi definitely uses your battery faster
camera will be fixed in next update