My biggest problem with e-sports is that it is framed entirely in an American form of entertainment which just doesn't work for me. There are so many breaks, too much analysis between games, so I just watch other content instead, then watch the finals as VoDs.
E-sports is gaining popularity, they are building an e-sport venue in London, so it'll be interesting to see how that goes. I think it's honestly already at the point of no return in terms of building a stable foundation, and decent standards. Plenty of players have already been caught taking drugs and there isn't really a way of fixing it now.