Look at the colours! The abilities! The world map!
Can we please take Donkey Kong out of development jail and bring him to the modern era? Kirby looks fantastic, now I want a Donkey Kong game with Tropical Freeze level difficulty to complement it.
Even Crash 4 presents a good target for what a Donkey Kong Country 3D World could look like.
And while you're at it Nintendo, make Diddy Kong Racing as well