Finished with my girlfriend after playing a level or 2 every so often and I would highly recommend playing it like that. Alone can get dull and difficult so 100% play with a friend/sibling/partner and it'll be a lot of fun!
Sadly, things like the visual style and gameplay were things that I understood the praise for, but simply didn't love that much. It's definitely great and there wad a lot of fun to be had, it just wasn't for me :)