Mario Paint is a blast from the past and way more than just a simple drawing program! It's got surprisingly powerful tools for making pixel art, quirky music composition with fun sound effects, and even the silly fly-swatting minigame is oddly addictive. It's definitely a product of its time and can be frustrating compared to modern creative software, but if you have a soft spot for retro charm and love to experiment, Mario Paint is still absolutely worth checking out!