The pace of the game is just so bad. Also, the decks are so complicated. My opponent is often taking 2 to 5 minutes for his turn (at least it feels that way). I've been playing dual links since its launch, and the game is quick, fast, and able to get multiple duals without issues. I don't know if there's a time limit for people's turns, but they need to do something. Most times, I end up quitting. I get tired of waiting 5 minutes for my opponent.