As a non-console gamer is really amazes me how complex it has gotten. There's gotta be at least 4 different controllers that will work on the WiiU? How do you d

As a non-console gamer is really amazes me how complex it has gotten. There's gotta be at least 4 different controllers that will work on the WiiU? How do you decide which one to use? Are some games unplayable without the right controller? The Xbox and Playstation seem to be even more complicated with add-ons like the Kinect and a controller with tons of buttons/combos to memorize. It's really daunting to me at this point. I don't think I could pickup a console/game and have any fun at all. I would have to figure out which accessories to buy first and probably sit down and read the manual (do games still come with manuals) before I could even attempt to play. The complexity doesn't seem to be hurting the industry yet but it makes me wonder how far they can push it before it just becomes completely inaccessible to normal people.