I'd love to. When does that happen?

GTA 5 looks much better then X techically, based on the low quality x videos. 

I'll beg you to stop right here before we get into an insanely long discussion that cannot be resolved with anything approaching conclusivity, especially given that we still don't have that much evidence regarding X (merely low-quality videos of what is still likely an alpha build)

X, nintendoland, 3d world, bayonetta 2, mario kart 8. pick one.

Of course it is.

 i now believe wiiu is more powerful then current gen, after hearing some recent developer quotes that go into detail, wiiu is basically a 360+ but with the power differnce being so close who is gonna really take advantage of it, and make  a game that really looks better then current gen.

Yes it can DUH, but the cpu on wii-u being weak would off set any extra ram it has, GTA is massively CPU bound. GTA 4 killed PC cpu's when it first came out.
The wii-u is only about on par as current gen with more memory, better gpu but a weak CPU whcih bottlenecks the system.

Can it? Obviously yes.

Would it if ported? Probably not very well given the game engine design and resources allocated to the PS3/X360 that would not be carried over to a Wii U port.

It wasn't the lack of power in the PC CPU that caused problems, it was the shoddy programming.

here is a quote from a developer working on wiiu that really goes into detail about the wiiu hardware

Overall the hardware itself is slightly faster than the other current-gen consoles. One very nice advantage the console has is the additional usable memory you have. Having that extra memory made development much easier compared to other current-gen platforms.