Well... When I thought "to shame" I was mostly comparing LBP3 to SM3DW, both of which I have bought and played through very recently. I played Mario first and was very disappointed, it's one of the most consistently hyped WiiU games on this board so maybe my expectations were a little high. But honestly I was kind of bored throughout and had many problems with the game, but I won't go into detail here. I figured maybe it just wasn't my kind of game (I do enjoy platformers but don't play them very often).
...but then I bought LBP3 (just because I had some credit left over on a gift card and had enjoyed the previous games) and was completely blown away. Graphics, music, characters, gameplay mechanics were all absolutely brilliant and my honest reaction was "What the hell has Mario been doing for the last decade?*".
So yes, maybe I should have highlighted SM3DW instead of all recent Nintendo content**, but LBP3 puts it "to shame".
* Mario64 was and is a brilliant game. That was an early attempt at 3D for Nintendo and they absolutely nailed it with their biggest franchise. SM3DW is more than a decade later and a huge step backwards
** but I stand by this comment, my experience with my WiiU leads me to feel that Nintendo have gotten lazy.
Edit: I could have used LBP1 or 2 as well. You don't need the best tech to make good looking games