I've always felt they lacked a message - something they all have in common. It feels like lots of people having lots of different conversations, not all of which are realistic or even reasonable.
For instance, I saw today some identifying with OWS asking the government to essentially pay off all student loans, since they got ripped off. Well, that didn't happen with mortgages, and it's not going to happen with student loans. And it ignores dealing with real issues - what the point of college is, how much it's worth, and why costs have gone up so much (it's not any single thing).
I've seen others protesting banks. Well, I don't particularly like banks either. On the other hand, what is the solution? Closing the banks tomorrow won't fix things.
I admire their energy and determination. But I have no idea what their plan is. I'm about as far from tea-party supporter as one can get, but I knew what the tea party wanted.