Haven't downloaded TV or movies off of the XBLM

Since the release of downloadable TV and movie content on the XBLM I have yet to download a single episode or movie. I'm not really certain why I haven't taken part in the download service, because it is quite easy. Though, it's probably because I'm not a huge home movie watching kind of guy and I'm not uber obsessed with current TV shows (although South Park does roxorz). The pricing structure isn't bad at all, I can't complain, especially if one only would want a certain episode instead of an entire boxed DVD season. But, I think the main reason I don't purchase content is because it's not as much of an impulse buy as shopping in the mall is. I actually have to purchase Microsoft Points, navigate to the content I want, and wait for it to download. Anyone out there a regular XBLM movie or TV show downloading whore? If so ... we'd like to hear your story.