Sorry, I have to disagree here.
The movie wasn't that bad actually. It had it's good parts and the actors were OK (if we don't mention the fact that the Kirk in the movie looks like an old school buddy which always makes me say "Look, there is Thomas" everytime a picture of the guy shows up).
What I didn't like was the messing with established Trek things (like the destruction of well-known planets) and that those dabblings will set the standard for coming Trek events.
As for movies, the best Trek movie is "Star Trek II-The Wrath Of Khan".
Otherwise I think that Trek is better on TV than in the movies.