I did! Was pretty good!
The final boss was super awesome!

First thing I did was play the single player mode. Did the first three hubs on Friday and was able to return to the last two on Sunday evening. Had to repeat the catchy boss level three times to complete it... Only after that did I go into the turf wars!

I finished it last night including getting all the scrolls. The last boss was really great, definitely the highlight of Hero Mode. Otherwise the levels (and world bosses) were pretty hit or miss, I loved the levels that introduced new elements like the sponges, invisible blocks or the flip blocks but I didn't like the Octoling levels and the levels which had the Flooders or Snipers. Despite all that, in the end I had fun with it.

im on world 4 and the campaign is really great so far. there wasnt a single boring lvl its jut a bit to easy but i like it. hope they will add new world with dlcs

I'm still on world 3. I wasn't expecting much from the campaign to be honest, but it's actually a lot of fun. I'm just taking my time playing through it, because I know that it's rather short.