Seriously, I actually believe there must be something to the reports as there have been too many sightings all over the world for hundreds if not thousands of years, with a lot of consistency in what they say. And some people have said never to make direct eye contact with these creatures.
There are many ancient cultures which describe these creatures and even revere them.
While I believe there is a certain scientific rationale to the theories, and there has been a lot of corroborating evidence, the part I have a hard time getting my head around is how no one has yet come up with solid physical evidence beyond a footprint or two.
Worse, I've watched hundreds of hours of TV shows where people go out looking for the Bigfeet, yet in every one, they wait until midnight to do it then go out doing stuff like making noises and things that if anything, would just scare them away never fooling them!
That and the fact that they never have more than one night or a couple of days to search and run cameras and are always met with bad weather.
All cynicism aside, just as with UFOs, I find too much consistency and corroboration and sincerity in many of the reports.