No dubstep.
No film burn.
No twixtor.
No ridiculous grading. (aka blown out snow, blown out color, fake vignette, etc)
thats my main 4 that turn me off hard from edits. film burns can be okay in some situations, but 99% of the time people use them too much. same thing with twixtor, but again, 99% of people don't now how to use it.