Pretty fun, I love the environment! I think bosses needs better tells so players will know when an attack is coming or not, because I found myself guessing a lot of the time, especially for the first and second boss' charge attacks. The jumps were also just a smidge too slow to dodge on reaction.
I love the melee attack mode, good animation and sound effect on it. It was really satisfying taking large chunks of health away from the boss using that mode. Though the ranged mode I found had a lot of collision issues where the projectiles just wouldn't hit sometimes and other times it did at seemingly random.