Not Cool

So I'm in one of those multi-person study groups where you all read a portion of the papers and then send everyone else summaries, so that you end up with summaries of all the readings in the class without having had to do all of them.
It's 24 hours before the test and someone still hasn't sent out his share of the summaries. I swear, if by tonight they're not sitting in my inbox, I'm going to... be sort of pissed off.

EDIT: He finally did get them to us about 12 hours before the test, but one of the "summaries" ended up being (and I quote) "This was a long paper. I don't really have any information on it."
Pitiful. Seriously. Someone's not getting invited back to the study group come finals time.