Those calories sure do add up! When I go to Chipotle, I get the following:
Bowl with white rice, fajita veggies, chicken, mild salsa, guacamole and lettuce. It comes in at under 600 calories and I eat half of it and then a few hours later, I have the other half. I don't think it's all that bad. I used to get it without the rice and it was closer to 400 calories but I just wasn't as satisfied without the rice so I decided to live a little.
I can understand why you're feeling violated. I'm glad you found out the calories though! Information can be very empowering!
Also, are you sure about those calories? I used the calories from Chipotle's nutrition info and I didn't get such high numbers. Just checking.