I have been that bad player twice now...fell/got punted off during both trials. XD What's funny is, I'm a pretty solid progression player capable of carrying people through content and such, I just had two idiot moments where I didn't pay attention to the arena (first time doing both trials, BTW. No deaths on subsequent runs).

Moral of the story: even "good" players can seem "bad" just from making a few careless mistakes. No need to judge.