The visuals were nice and it didn't have any horrible bugs (Played the version where the right wall wasn't insta death).
The jumping didn't really do it for me though especially since you can just hold down space and enemies seemingly can't get through anyway. There's health but the little x's one shot you anyway (Which at first I didn't realize were enemies). I was also unsure when I went into hero mode as usually I would just end up flying off the top of the screen so a clearer indication of this would be nice.