I don't think so. We've only seen a few levels and they seem to be in the same creative, unrestricted vein of Super Mario 3D Land...just bigger and a bit more open so that 4 people can run around. Even playing single-player, I'd MUCH rather play through the 3D World levels than the horribly empty levels of NSMB Wii and NSMB U. Interestingly, I actually liked NSMB and NSMB2...but the home console ones just seemed so lazy and the multiplayer focus DID ruin the levels for me in those 2D games.
Upcoming Games To Get
Definite: Kirby Star Allies (Switch), Mario Tennis Aces (Switch), Fire Emblem (Switch), Yoshi (Switch), Pokemon (Switch), Kingdom Hearts 3 (PS4), Monster Hunter World (PS4)
Considering: Fe (Switch), Donkey Kong Country Tropical Freeze (Switch), The World Ends With You (Switch), Ys VIII (Switch), Street Fighter V: Arcade Edition (PS4), Kingdom Hearts 2.8 Remix (PS4), The Last Guardian (PS4), Shadow of the Colossus HD (PS4), Anthem (PS4), Shenmue 3 (PS4), WiLD (PS4)