
An abstract from the review:
Our beloved Mario is turning 30 this year. It only seemed like yesterday that we we were playing Super Mario Bros on our NES, jumping from left to right to save the Princess at another castle. Nintendo see's it befitting to celebrate the Italian's 30th Birthday with a brand new title in Super Mario Maker - a game that empowers the players with the tools and imagination to create their very own Super Mario levels. Super Mario Maker is a unique title that is familiar and yet strangely exotic for long time fans. The question still remains. Is Super Mario Maker the perfect present for our favorite plumber. Read our review to find out!

Super Mario Maker's last level has been beaten, after Trimming the Herbs was revealed to be totally bogus.

Super Mario Maker has been a great series for Nintendo, but it is time to move on. How about a Metroid Maker? That would be interesting! Check out Jason Capo’s thoughts for more.
I'd go either for Metroid Maker a Zelda Maker would also be great even a Mario Kart Maker as well.

Nintendo has announced that as of Jan. 12, 2021, the original Super Mario Maker game for the Wii U will not be available for purchase on the eShop.
I mean there is a sequel available. My guess is Nintendo will want you to move towards a more current version.