Nothing that good, bat not terrible either. It is a very “English Sci-Fi” feel to it. I don’t know if that makes any sense, but there is none of the “bigness” of US Sci-Fi movies. If you have seen Doctor Who you would know what I mean.
Martin Freeman (from The Office) is OK, but bordering on irritating. Sam Rockwell is very irritating. The Girl is good. The cameos are probably the best thing about it.
I give it a 3 (out of 5), but if you like Doctor Who you’ll love the movie.