The thing is, this isn't a long shounen. If it was a constantly airing anime like One Piece, Naruto, and Toriko, then I could understand the pacing. Those long running shounen have crap pacing so that they don't run out of source material. That's also why they have clip shows and filler. They don't get breaks, so they have to stretch the material out as long as they can.
Attack on Titan shouldn't have these problems since it's been confirmed to be only 2-cours. Of course they could come out with a second season sometime down the line, but that would give them enough time for the manga to get far ahead of them. With only animating 25 episodes at a time, they should not have to worry about pacing, yet we're getting a recap 14 episodes into the series and pacing so slow that one episode doesn't even cover a full manga chapter. It's disappointing.