Exactly this 

I couldn't handle myself for exploring the world of X cause it's so beautiful even it's a game on a LEAST powerful console like Wii U

You couldn't found a better open world game on last genre or current gen like this except GTA, with a lot of monsters, creatures, buildings and a massive open world without ALMOST loading screen 

It's about art direction, graphical and optimize, not just graphic alone

I play on PC a lot too but I always find time for my nintendo.  There is no doubt that Wii U games look good.  

The Witcher 3 says hello. 

Maybe not better. But certainly not worse. Still have to finish Xenoblade X to make a final judgement on this. But I will say that as of now, The Witcher 3 is my GOTG. Everything is cohesive and organic, and there's a definite sense of wonder is the exploration of its world. Xenoblade, while being big, feels more barren. Landscape does look great, very fantastical in design, but it's also very static compared to The Witcher 3.  And just so you know, there's barely any loading in it as well, unless you fast travel or switch between the two continent. Which is all unobtrusive for a game as packed with content.

So no. As of now, I do not agree that Xenoblade X is the saviour of all open world games as you seem to imply.

Xenoblade X sure looks pretty. For a Wii U game. It seems to push the hardware more than any titles that have come out for it so far. But I don't  agree that it looks better than any other open world games other than GTA5.

I played both GTA V, The Witcher 3 and Xenoblade X, and here is my thought

Rockstar did a good job with their underwater map, which most open world game nowaday like AC or TW are following

CD Projekt Red bring a complicated conversation system and blend good story into an open world game which I really impressive but combat made it less interesting for me, but it's still good by keep me entertaining to the end

Monolith Soft showed their talents by working with weak hardware like Wii and Wii U, neither 480p or HD, they still made me surprise whenever I play their games with how good looking and best optimization it could be 

Not really. We still just haven't seen that many visually impressive games on the ps4 because most of them are cross gen games. But the games you mentioned don't really compare to something like the Order 1886, let alone the games that will come out down the road such as Uncharted 4.

To be fair, I own a PS4 and don't own a Wii U but I think Fast Racing Neo looks fantastic.  If you just take the base game and do nothing but upscale it to 1080p and release it on PSN as an indie title, it would stand head and shoulders above "most" indie titles on the store without question. 

I hope it comes out at some point as I'd think it would sell by the bucketloads.  The Xbox and PS4 are crying out for a Wipeout / FZero type experience in my opinion and this game fits the bill.

Sorry, you are totally and utterly wrong about Driveclub.  It holds 30FPS and does not waiver in any way shape or form.  Just because a Youtube video shows it, doesn't mean a thing because those stutters could have been born from anywhere.  They most certainly did not come from the PS4, its absolute rock steady.  

If you believe that not to be true, then you are welcome to point me to any analysis video which proves otherwise.

The dudes first paragraph was on graphics and how games look compared to their predecessor. Reread it again.

he wasn't comparing how one game played to its predecessor (I would be ok with that). He compared looks and graphics. Comparing the wii u to the wii in this regard is way more beneficial then comparing the ps4 to the ps3. I called it out as double standard. He should have compared both to the same console if he was going to use this as a justifying point of purchase.

PS: im not trying to make this a console war. If someone took bought a ps4 because it looks better than a wii, but ignored the Wii u because it looks similar to the PS3, I would also call out that person

I was thinking the same, until I saw it was the OP the one that started the comparision. Way to ruin his own thread.