Things I liked: seems overpriced for what you get. I've used it several times and often driver I need isn't there, mainly slotted (not thick a thick enough blade for larger slots), and hex bits. Couldn't anticipate problem, otherwise I would've spent more for a set with more pieces.
Things I would have changed: charge less
What others should know: a good set of hex wrenches from hardware store solved the problem, but extra money spent could've been put towards a better driver set to begin with.