One of my favorite items on the web is Zacuto's "Critics" series...Getting the opportunity to watch two industry veterans really critique Vimeo content is worth the price of admission alone.
I personally find it challenging get a) real, truthful opinions from friends, (more on this here), b) good critical ideas that go beyond 'the sound is messed up' and more deeply into ideas of composition and concept... I think that online video is kind of cheap, there is so much of it that unless you're really dialed in with other content producers, it's hard to get eyes and minds on what you're up to... then again, I'm not great at networking...! and finally c) advice from people who are higher up on the foodchain! This is really the thing I like the most about Critics- it's an opportunity to watch two smart people talk through ideas, concepts, and technique without a lot of BS...
