I've always liked Moviebob because of the fact that he avoids one of the biggest annoyances I have with film critics in general. Let me explain.
The deconstructive and analytical nature of the profession of critiquing, in my opinion, seems to always generate this tendency in the critic to draw parallels and connections between what their critiquing and other things, be it other media, past or present cultural or political events, whatever.
To me, its always given me this impression of creating connection out of coincidence. For example, I'm an aspiring writer, and when I write my stories, I come up with a general premise and then move forward with whatever comes to mind as I write. I'm sure someone, somewhere, could read my work and find parallels to some past event or movie or book, etc.
Essentially, Moviebob spent 5 minutes all-but-blatantly comparing the Halo mythos to the belief structure of Nazi Germany and Neo-fascism. Whenever I see a critic doing that (not exclusively with Nazism and fascism, mind), I can't help but conjure this image of a story-writer throwing up his hands and going "Dude, I just wrote a story, that's it."
Just because there are noticeable parallels between two separate events does not intrinsically mean that the one of those events was inspired by the other.
Edit: In conclusion, Bob spent this review doing the one thing I dislike most about critics. But it was still an interesting take and here's hoping that it doesn't remain on that path.