The film is really thrilling and with 127 minutes not too short. The Enterprise appears much taller than in the original series and much more modern. The actors are really convincing and replace the old crew very well.
You do not need to be a big Star Trek fan to understand the story and like the film. I have heard from some Star Trek fans that they do not like the movie because it is not enough "Star Trek". In my opinion this is one of the best films!
I really look forward to Star Trek 12 which we can see perhaps already in 2011.
The negative things: 1) I do not like the story of the film. Some scenes are unfortunately quite confusing. The scene with the ants and especially the scene with the apes are ridiculous. 2) Why does Indy's son always combs his hair???? Simply ridiculous! 3) What have aliens and a starship to do with Indiana Jones? This is not Star Wars!
All in all every Indiana Jones fan should have watched this movie but mustn't have high expectations before having watched it.