I was ready to like this film, given his work on The Dark Knight, Memento and Inception. Of course, I was worried about the casting - McConaughey doesn't belong in an intelligent sci-fi, and Hathaway should only appear in movies doing a bad English accent in a lush period drama, but I was hoping for he best.

SO we get McConaughey mumbling for literally the first hour, during the course of which almost nothing at all happens. It's so bad you have to turn the sound up. And then of course we meet Hathaway, who is to acting what Genghis Khan was to community relations. And then, implausibly, we see them sent up in a rocket to save the planet, which is followed by some nice visuals and ludicrous plotting before the end which is almost as bad as Bobby Ewing waking up in a shower. SO it was predictable, absurd, and poorly acted which leads to the question why are people falling over themselves to say how great it is? I suspect it's because McConaghey is the man of the moment, and Nolan considered a genius. Which people think mean they can do no wrong.

Which is a disappointing conclusion to reach.