I liked the difficulty level of this game. I will mirror what some other commenters have said that maybe mixing action platforming and puzzle platforming didn't work the best, but I didn't find it too bad. I do wish that the wizards fireballs were maybe 50% smaller so they were easier to dodge. As is, it felt like a lot of times I died because there was nothing that I could do, rather than me doing something wrong.
The general vibes of the game were pretty great. I liked the spell-casting mailman, and the music was absolutely a bop.