need some opinions!!
If it blew hard like that (mine started leaking slowly so the clutch didn't get sprayed) I'd say there's got to be at least some fluid on the clutch, which isn't good at all.
Drop it down and check it out, if the clutch is 100% dry you'll probably be okay reusing it, but if its damp or you can see where fluid got on it, you're going to have to replace it.

