Hi, I'm going to buy a polarizer filter to one of my lenses (includes my future coming purchases). Question is though, where can you or should you really use that filter? I know that when the sun is shining the colours look more saturated and the sky looks great but what if you took a picture for example inside a house with that filter? The reflections are gone but what else happens in the picture? So overall my question is what situations suit the polarizer the best? When do you use it if you have one? Thanks!