I really appreciate the little things in this game, like the music and sfx buttons are already nice polish, but having different heroes with different abilities is a great addition that I think might get kind of lost when they're all clumped together.
I agree with the comment about the collision- I kept thinking my hitbox was my head and trying to divebomb the heroes, but the long hitbox + inability to shoot backwards had me feeling kind of limited. I also feel like the healer is OP? :)