I was to disappointed watching Klein. He reminds me of Todd Reid. He's got a decent serve, good forehand, weak backhand and doesn't have a lot of stamina. He is really going to have to do a lot of work to advance to the upper levels of the game in my opinion. He's got an absolutely horrible attitude as well. He must have thrown his racquet 20 times throughout the match. I know he's young so i won't judge him to harshly but it wasn't very inspiring stuff.