Mario Wonder is a wonderful game and it was amazing to played it. Developers were cautious with every aspect of the product and it´s indescribably satisfying to see a different animation/sound to something simple in the game.
However, Mario Wonder shines when you try to get all the seeds and play the unique part of each level. Most of the time, they bring a LOT of fun.
Only negative aspect of the game is that can be too easy, easier than any "New Super Mario" serie`s games.