Some games are just really really boring to watch, whether its on youtube, a live stream or watching somebody else play it. while they may be boring to watch, when you actually have a controller in hand they are pretty fun to play and experience.
i think one of those games is dont starve. watching somebody play this (specially if you havent played it before) can be pretty boring, i mean really boring. but once you know try it out... well its still boring, at first. but then it gets really really fun and awesome. so what other games are like this?