I like Sci-fi, but the previews didn't really look all that interesting, it looks like an incredibly predictable movie. For the record, I thought Moon was the best movie of the year so far, followed by The Hangover and Funny People.
<fake spoilers>
Just based on the previews, it's pretty obvious the following happens:
Aliens land/stop on earth, get placed in "district 9".
Tensions build between aliens and humans living just outside district 9.
Something happens, either a human gets hurt/killed while in the district or an alien gets hurt/killed, and all out war nearly outbreaks, BUT...
The main character finds some way to keep the peace by stealing something or freeing some aliens from government captivity.
</spoilers>
Or I could be totally wrong. In any case the previews don't make it look like a movie I am dying to see.
And any RT score before the movie is even out in the theater is suspect.
Inglorious Bastards also looks predictable, but the type of movie it is makes it irrelevant. As a QT movie you watch it for the blood and guts, the dialog, and the extremity. Doesn't matter if you can tell what is going to happen before it happens in this sort of movie. I'm really looking forward to it.