Agreed, the Nohgri stunk up the last few levels. They were soooooo easy to kill, and didn't follow the books at all.
Now the Vornskyrs still creep me out every time I play. The way I've found out to kill them is either use saber throw/force destruct while out of their jumping range, or stand your ground, take your hits and kill them before they get you.
The Force will be with you...Always.