My summary from reading several reviews is that it's not high art, but it would be fine for a TV movie. It actually sounds like the criticisms are very similar to those for the Isaacson Jobs bio: serviceable but not insightful.
I'm not paying theater prices for it, but I'll probably see it on DVD.
I saw it tonight and I actually thought it was very good. It definitely exceeded my expectations. I was a little unhappy of how they portrayed Woz, but altogether the movie was well put together.
The Social Network isn't a grandiose documentary. If you just look at it as an entertaining story based loosely on people you know written by a talented guy (Aaron Sorkin), it's pretty enjoyable. You might actually like it. And the tech angle must be somewhat attractive if you're drawn to HN.
I'm not paying theater prices for it, but I'll probably see it on DVD.