Definitely a big RLM fan. The first thing of theirs that I saw was their Phantom Menace review.
Half In the Bag is pretty great. As has been said, they tend to have interesting insights, and generally seem to actually know what they're talking about, while also bringing a bit of humor to it. I really like the format too, framing it as just two (or occasionally a few more) friends chatting about movies.
I think one of the key elements to what they do; they focus on doing film critique, with a touch of humor, where most 'internet movie reviewer' people are mostly focused on 'look how wacky/funny I am' with maybe a hint of critique.
Doug has been a guest a few times recently on The Angry Video Game Nerd's show and he's just as shouty and IM SO FUNNY as he is when he's NC. . . .
One thing I find interesting about the Angry Video Game Nerd/James Rolfe; He's gotten progressively less and less 'angry' over the past few years, as well as doing more and more videos out of character. Turns out he's actually a very knowledgeable, insightful guy. He also seems to have enough self awareness to know that the original AVGN schtick was entertaining for a bit, but that to give the whole thing longevity, it would be a good idea to be a bit more informative/substantive.