Meteor is one of those abilities that has never been properly balanced throughout all of the diablo games. D2 probably had the best iteration of it, and it was still too slow. D4’s meteor is pretty trash- the radius is far too small and the delay is too long (you shouldn’t have to choose over another skill because the baseline ability is badly designed.
Also, the art for meteor is absolutely terrible. Giant rock hits the ground and no explosive impact visual whatsoever. The crater is the exact size of the rock and is way too small, barely any effects on impact- it genuinely looks comical. It looks like someone dropped a bowling ball into wet cement and it just disappears on impact with no effect- really, really bad looking.