Can't stand the gameplay cards - I interviewed two of the guys behind Ultimate Team, Paul Hossack and Matthew Prior, and their view was that they're there for the 1 or 2 star teams who play against 5 star teams, and need to "level the score". They also say that just as many like them as dislike them, although there's about 20 specific threads on the EA forums saying "please get rid of them" etc...
Personally I hate them, there's not a lot you can do when suddenly your players couldn't outrun their grannies. But there you go.
Full interview can be heard here (I was really critical about the mode as a whole and they give some interesting answers):
CLICK HERE