The game is good, and the core mechanic(dash attack) of this game seems like a good choice.
but the way the dash mechanic Most of the time repositions the player back to where the player dashed from is a very annoying feature, please avoid it. That feature not only make the game unfun and it also creates frustrations.
Even though, that one flaw takes away the enjoyment, there are many good stuffs in this game. I like how bosses have many phases and many attacks.