If you aren't familiar with RedLetterMedia, I submit that you should be.

RedLetterMedia reviews J.J. Abram's "Star Trek"

Part 1 (20 min): http://blip.tv/play/AYH5w0AC (blip.tv)

Part 2 (40 min): http://blip.tv/play/AYH5xHsC (blip.tv)

These are well worth the watch, as well as the other reviews for Star Wars Episodes 1 and 2. They're all well-formed, well thought out, funny as hell, and ask and answer what it means to be a "good film."