Yeah Tea Party "achieved" their goals of changing things. Even though it wasn't the way they wanted to change it. Though I will admit as of now the grassroots movement is gone.
There were two reasons why Occupy didn't have as much success. First being that because the Occupiers did not like the Democrats. They knew they were at best the slightly lesser of the two evils and stuck with it. And they suffered because of that. They also had no idea what to do once they were stomped out of Wallstreet and the Capitol.
The second reason was because the movement was so unorganized. People argued that it had some benefits for that and in a way it did because it truly felt grassroots. But as soon as they were banished from Wall Street, it all went to shit. The movement was so unfocused. I saw it divide into three groups: the more serious occupiers moving onto townhalls and what not in other cities, the unorganized ones doing a bunch of random shit that was so unpromoted the people they were protesting with didn't even know about it (e.g. union protests), the
that came back to Wall Street when it was all long and over. They needed direction, they needed a leader or at the very least an elected committee within the group to direct where the movement was suppose to go.
If you want to change things their are only two ways: get into the system or revolution. One of them involves a slow process but gradually brings change. The other is a quick process but is incredible dangerous and is a desperate act that should only be used when there is no other hope.
Occupiers should have shaved their beards, put on a suit, and run for office.