Ski Sick was an alright episode but not one which I would admire because Yumi and Ami were fighting again and I ddidn't really enjoy the ending. But what was good was that Kaz wasnt involved in ruining Yumi's learning. A funny scene would be where the monkey slides down the snowboard.
Claw and Order is a filler episode, but one which I would dislike intensely because Kaz and cats episodes are ones which I believe serve no purpose to the show.
Janice Jealous was an average episode but I did not want to see the return of Chad. I think the ending did work well for Ami and Yumi though.
Overall, nothing much except I would have think this episode could have improved ALOT.