i got one in my 02..
/\/\ sedan ones are hard to find. i was lucky to find one for $100 shipped off ebay, even though it is for a coupe (anyone with a sedan radio in their coupe want to trade?!?). no problems what-so-ever with it!
the display DOES dim when the headlights are on, but you can make it bright again by pushing and holding the 'DISP' button until it beeps (5 seconds i believe)
I noticed a significant increase in sound quality. it is Plug and play. i like it because it doesn't look stock. all my friends ask what brand it is...
radio bezel isn't necessary....if you want pics of what it looks like with the stock one, just ask...there is just an corner edge rather than a smooth slope down in to the radio. (having seen the SE civics, i kind of prefer the bezel i have around it)
any other questions abuot it, feel free to IM me.