Great topic. I have been a fan of Cobanermani456 for a couple of years. He does a lot of 3Ds/WiiU and other Nintendo stuff… and others. From let’s plays, co-op stuff etc. He is pretty entertaining and a genuine guy.
Of course the team at GameXplain as they offer great news updates and the best videos analyzing trailers and games.
Finally, TheBitBlock. Josh is a cool guy and does some unique content all related to Nintendo.
So many to list. I’d say my main viewing is with Kinda Funny though. Fours guys that used to work at IGN and went out on their own in January. They’ve been pretty successful and I enjoy the content and their personalities. They discuss everything in nerd culture, do let’s plays, etc.