You didnt reply to my first and most relevant comment, so I assume you agree with it.
Going down from half of a 55 inch screen to 6.2" is bad, as is going from 640x720 to 858x480.
If you sit a foot or so in front of your tv, sure. but the average viewing distance is 9 feet, they will be around the same fidelity in this case, for most peopel. And I have yet to hear any one complain about playing on the Gampad Also this setup has the benefit of retaining the correct aspect ratio, which split screen cannot. Can also alleviate screen watching.
Nintendo has said more than once that you can only use the Wii U Gamepad in the same room as the console. So no playing from the bedroom or bathroom for you.
hmmm, I don't believe they have said this, since not every room is the same size. Their recommendation is 24 feet, at a minimum and Nintendo points out they are always very conservative with their recommendations. So most likely it will be further than that in most cases. Yeah you want be able to take it everywhere, but you will always have a lot more options than always being tied to the tv. Especially if someone is already using it
And makes the gaming experience even more detached than it already is. Because you constantly have to switch between the interactive small screen right in front of you and the big screen on the wall.
Ok, perhaps, but I am sure you can learn the screen, like people learn a keyboard, and a lot of hands on for games haven't all had this issue. But the gamepad is still easily better than the alternative have having to use a clunky thumb stick to select units, or commands, or having to go to the pause menu and select something with the thumb sticks, and then go back to the game, touchscreen makes it instantly accessible and much quicker
Why would I then watch it in the first place?
it's not hard to imagine, maybe your kids are watching something, and you want to watch somethign when they are done or you are not sure what you want to watch, so you start something to just have something on for everyone in the room to sort of preview it but you want to continue browsing shows, or you want to browse what you want to watch next. There are many reasons.
Because you have such a huge variety of movies, many times when I am using netflix, we start a movie, only to stop it and browse something else, over and over. This setup would hugely help this issue.
And many other things I am missing.