Screen/customization: Bright, vivid, and sharp but Clarion decided to keep customization to a complete minimum. For instance, when in aux mode you are stuck with a gray screen with the time and "AVin" displayed in the corner. I just turn off the screen completely to avoid it. Such a waste of a big beautiful screen.DVD player: Quick start up, strong motor, good quality, and plays where you left off. Sometimes it will run in a chapter loop after turning the car off and then on again. This happens periodically (1 out of 10 times) where there will be a chapter loop causing you to stop the movie and start it again. Edit: I have heard from others that it happens every time you turn the car on and off but this hasn't exactly been the case for me, definitely has problems though.HD radio: Locks into signals quickly and stays there, sounds fantastic. Info is scrolled on the bottom, again, waste of screen space.Sound Quality: Excellent sound through deck power and 2V outputs. I have power hungry component speakers so I use an external amplifier but the deck's power will work fine for most setups. I used to run a pioneer deck with 4V preamp outputs so I was a little concerned about how the Clarion's 2V outs (4v for subs) would compare but I was pleasantly surprised at the strength and quality of the signal. Just as loud and clean as ever, if not more so. Sound is mostly flat with a slight emphasis on bass (remedied easily.)Remote Control: Works well but don't lose it! You'll be crippled without it if you ever watch DVDs since most functions are controlled through the remote only.USB: Sucks, simple as that, they shouldn't have even included it if they couldn't do it right (only shows one list of songs, difficult navigation.) Edit: Someone has brought it to my attention that you can in fact switch folders using the remote. I stand by my opinion that it's still poorly implemented and will never be used by me.Rear Camera: Never tested, I'll definitely update this review once installed.Overall: This is a fantastic unit at Amazon's rock bottom prices. I cannot think of any other deck that even comes close to this feature set and quality for less than $200. At $129 with free HD radio, it's a no-brainer. It's simply the best deck that you can get for that price and feature-set. I thought the DVD player would just be a toy for me but I actually find myself using it quite often when waiting around (parked of course) and the screen and sound quality are a pleasure. My major complaint has to do with the lack of customization. You really can't control what plays on the screen at all, no backgrounds, no color changes, nothing. For less than $200 I really can't complain much but at Clarion's retail price of $400 before tax you would think they'd allow for a little more adjust ability. Another thing is the lack of a rear A/V input. Pretty lame when you have that screen just begging to be used!Pros:- Price (IF you get in on amazons $129.99 deal w/hd tuner)- Sound Quality- Picture Quality- (Good) DVD player- Price- Feature set- HD radioCons:- A bit slow when switching sources (roughly 3-5 seconds.)- Lack of screen customization.- Lack of A/V input in the rear (there's video but no audio, very lame)- Cost of accessories (XM is pretty pricey) and rear camera is not included. People really shouldn't expect a rear camera to be included but I'm sure someone out there is going to be shocked when they find it "missing"...One more thing worth mentioning is that although the DVD function has a lockout so that you can only view media while the parking brake is up (lead from unit connecting to parking brake wire) it is ridiculously easy to bypass. Anyone can google it and figure it out for themselves, not the safest thing for "invincible" teenagers trying to watch The Fast and the Furious while driving...