Yes, another one, but it looks more promising than the Wii and 3DS versions.
I read a few articles clearly making links between this games and Super Mario World, as opposed to any other Mario game. Just like Mario 3D Land borrowed heavily from Mario 3, this game wants to give life to Mario's 4th main game.
Baby Yoshi's return, as little fat blobs of cute that you can hold to use their powers, a distinct mountain background that looks very much like the ones in World,and a large continuous world map, like Mario World.
Other cool features include boost rush mode, where the screen auto-scrolls making the levels harder based on how many coins you collect, a challenge mode (get 10 1-ups in a minute, don't touch the ground, etc...), and a Gamepad player who can place platforms by touching on the screen (5 players at a time).
TL;DR, Mario HD, up to 5 players, Mario World inspired, first Mario game to launch with a system since the N64. And since Rayman Legends is delayed, this is the best looking platformer at launch.