I pretty actively watch StephenPlays and StephenVlog, as I find him to be quite the nice underrated gem. Been catching up a lot on Chuggaaconroy for the endgame Xenoblade stuff, and while he doesnt upload often I do enjoy Protonjon, although he has streamed more often at this point which are always a gem to watch. Oh and various Touhou channels for various forms of Touhou entertainment(From music to fanime and all other sorts) , speaking of a fellow who goes by minusT does 3d fights of the games and does a pretty darn good job of it currently he is working on a Yukari vs Marisa, Reimu, and Sakuya which should be out soon.
That's only a little bit of all I watch but I might go into more at a later point.