I am a Former Rebel owner. I've owned my 60D for 1 week now and I have absolutely NO complaints. The swivel/tilt screen is awesome! The top LCD screen is very useful because you can keep the rear screen shut while shooting and still see your useful info (even at night since it lights up). The control layout is all on the right so you can do almost anything with your right hand. Twice the battery life is really nice (over the t3i and 4i) its like getting a free grip battery, and if you add a grip later you should get 4x the battery life. Lets seee what else... oh you can do post processing on the camera, it has onboard RAW editing tools -I know the Rebels dont have that. Bigger brighter viewfinder, rear auto focus button, you can set you shuttter speed and aperature like a pro with the 2 dials!!
All I want now is GLASS more GlASS please 



