'The Big Wedding' Poster, Explained

The Big Wedding opens in theaters this Friday, and the poster is one of the worst things ever. But what is it about this poster that gives me so much eye pain? Is it the bad Photoshop, the anachronistic reaction shots, the Easter-egg-hunt color palette, the fact that Robin Williams is, once again, playing a priest for some reason? Honestly, it's probably the fact that each person looks like their they're in their own terrible movie. So, let's take a look at each character in this poster-monstrosity and see if we can suss out all the terrible.