Well I suppose everyone has their own views, Being I watch LPs quite alot(Mainly survival horror.)
Personally. I dont mind some LPers(Such as Heartless, whom I enjoy because - well, hes him, and when he gets pissed off its hilarious. or when it comes to Amnesia: The Dark Decent, which is a great horror game by the way, and maybe a few other games, I enjoy Mangaminx's LPs, who did amnesia blind, and seemed genuinely terrified for the first section of it, and need I go into Justine which actually seems -scarier-) - other then the examples I have shown, most actually bore the shit out of me. Its generally fun for me to watch some peoples' reactions to some things though, when it comes to LPs
Oh, And I learned that Mario party makes a great drinking game through LPs.