I have now been using my Canon T3i for about a month and have been totally satisfied with it. I have also been able to use the two Canon lenses I already owned. I have been particularly pleased with the ease of using the live screen viewfinder which is so helpful for close-ups with any accessories and can be adjusted to any angle, or kept closed when only the eye-level vf is required. I also purchased the MeiKe battery grip for $49, a fraction of the cost of Canon's own model, but works just as well as the BG I have for my T1 for which I paid 5 times as much for Canon's own version.
Delivery was within the specified time, but on receiving the package I was alarmed to find that the bottom of the (used) box was almost falling off. However, fortunately, on opening the package the inner container, the camera's own box, was in perfect condition, and so was the camera itself. I would recommend that a better quality outside box be used on future shipments of that value. Aside from this potential problem, I can happily endorse the reliability and ease of doing business with Amazon.