>>106160047Further update, since I'm now a bit more into the game,
So when I said "sidequest", it's really more like hidden bricks. There's a few sidequests, but the majority are not. Really, it's a lot like the overworld parts of the regular Lego games - lots to find, but it's mostly about finding.
So in terms of gameplay, it's... Lego World. Like, it's not just "inspired by", it appears to be a straight-up Lego Worlds spin-off - same engine, but with the Lego Movie 2 (and some others) setting, and more structured (in terms of worlds and objectives). ...At least, I think so, anyway - I never played Lego Worlds.
Also, Unikitty's animations are fantastic! It's pretty obvious who the animators' favourite character is. And judging by the achievement names, I'll be talking about Unikitty some amount more in the future.