There are PLENTY of players who have no trouble doing jumping puzzles, and I'm happy for them, but there are a few of us handicapped or just plain uncoordinated players who can't do them. No problem, unless game progression depends on that ability. The necessity to be able to jump properly in order to finish Season 4 and progress to a griffin mount is unfair to some disabled players who cannot that ability. I'm not crying, GW2 has lots of good content but it does signal the endgame eventuality to this player.