I was very happy with the 5th Generation and the whole game. Really liked how when the seasons changed, and they affected Deerling and Sawsbuck.
My favorites were: Druddigon, Axew-Haxorus, Samurott, Sawk, Zekrom, Reshiram, and Scrafty
Least Favorite: Trubbish .... I was shocked when I first saw Trubbish in the game, strong defense!!