Pure art. An expressionist adventure that links the Mario and Yoshi franchises together by adding a phenomenal depth to their lore. The story is simple yet touching. The art style is some of the best I've seen by Nintendo; each frame looks like a Van Gogh painting. The levels have an excellent difficulty curve, starting off with simple levels and ending with platforming challenges of an unbeknownst complexity that will test the numerous skills you've acquired with Yoshi within the six worlds. The boss fights are likely the best I've seen in any 2D platformer. The experimental 2.5D sections work remarkably well and show the great capabilities of the SNES as a console. The greatest SNES game I've played thus far, the greatest prequel I've played thus far and possibly the greatest 2D platformer I've played thus far. Will be revisiting.