I've only played Mi'qote and Hyur, which are nearly the same size, so I don't know about Lalafel or Roegadyn issues, but I have issues sometimes fighting flying targets with melee classes. The camera angle can't always be adjusted far enough to actually see the mob I'm fighting. I see the empty space below them and have to just use the circle on the ground that marks the location of my target to know where they're at. (It's a significant part of why I'm beginning to prefer ranged classes in this game. You get much better visibility if you can stand back a bit.)