I got my daughters into it just last year, so I understand what you're looking at. It's a daunting number of episodes and the artwork and animation is AWFUL early on. Also there's no denying that it's corny, you have to set your normal standards aside for some of the abilities and character designs.
All of that said, it's worth the initial investment. If for no other reason, it's sheer number of episodes ensures you'll always have something to watch. Is it GOAT tier as the hype would suggest? fukk no but it is good.