Here's a short video of some people having a good time - or should I say spending some time? - in Phil's yesterday:
Our group talked to that girl that got schmucked by the raft later in the day (or maybe it was one of a half dozen other people who had the same thing happen). Needless to say she wasn't happy. I don't think she knew what happened at least immediately. She tried to roll up, couldn't, waited, tried again, couldn't, didn't want to swim and waited yet again, then finally she came free of the raft as seen in the video.
Now normally I'd blame the raft guide just out of principle, but in this case I can't understand any of the 3 kayakers trying to punch through the meat of Phil's with rafts poised just above ready to run.