I only got to level 5 because I suck at platformers. I don't think this game is too hard, but it's too hard for me.
This game leans a little hard on "it doesn't really suck because we joke about how it sucks" for my liking, but it's unquestionably a "so bad it's good" game. It's a finicky, difficult platform, which isn't SBIG in and of itself, but the jankiness and general weirdness puts it in that category pretty firmly.