Played the first world and enjoyed it, whats good to say has already been stated in another comment i read! such fun and charming game!
I think this game is for those who enjoy quick-reflex gameplay, and speed-running! movements fun and although i was quite sloppy at it, i feel like with time, mastery, and good reflexes someone could have fun speeding through these levels, pulling off cool tricks and maneuvers with the grapple mechanic! ^^