This is an intriguing video, to be sure. The reaction and comments of the hikers seem genuine, so if this is a hoax, I don't think they are a part of it. The creature is too distant to be able to distinguish it. Although the arms do appear to be longer than a human's, the way it walks looks rather human to me, although I am certainly no expert. The guys at Facebook Find Bigfoot do a much better job of analyzing the video than I could, and they point out many of the features that are consistent with other Sasquatch sightings. What do you think?