Bad color correction
Just watched this and thought it was a pretty good movie, but the color sucked! Definitely should've been more saturated. Everything was the same color, and there was that glow that made it look like a flashback all the time. Why would the producers do this? It makes the movie look so cheap.
If you look at the production stills, you can see how nice the color really is, but I guess someone thought it'd be better to have a yellow washed out image instead.