I'm not a fan of Ben Stiller, the only things of his I like are Mystery Men and Night At The Museum and even then they weren't that great.
This movie is amazing.
Ben Stiller and Kristen Wiig steal the show. The scenery and the movie itself are beautiful. The story is brilliant and even inspiring.
I think what made this movie so good is that it's relatable. That you can see yourself in Walter.
I've read a couple of comments bagging Kristen Wiig's performance of Space Oddity and as a Bowie fan, I can say that it is actually quite good.
A really good movie, worth a watch and maybe even a day one purchase!