I got (and still am) sick on my last day. Surprising it doesn't happen more with all the finger food eating, walking around and congregations of people. Still it sort of sucks.
As a rule TIFF doesn't play previews, but I find myself strangely looking forward to "Death Shark."
Not sure how it works at other festivals, but I wouldn't take too seriously the various awards based on voting. This can have a lot more to do with what venue and time a film is playing at, how many people actually vote, if they are in a hurry to get to the next film, etc.