Any Camcorder/DSLR is great in the right hands. I've shot a lot of events, promos, etc. with a hvx200. The HVX is an amazing camera if you are familiar with the manual settings and workflow. the same goes for an HDSLR like the t2i and 7D. These are both great cameras for video, however to get the most out of them you need (in my opinion) some experience with setting up a video camera properly as well as post production workflow.
I suggest that anyone new to film production start out with a basic HDV camera like an HV40 or so. These cameras are great, have excellent quality, and provide an array of manual settings without being too overwhelming. It seems to me that most people want to pick up an HVX or 7D and achieve great stuff out of the gate. So basically think before you buy is all.