Don't see why they made a Lego Batman movie instead of just Lego Movie 2, but I guess the Batman character did stole the show from the first movie. So, makes sense. Anyways, this movie was a lot of fun. It's pretty much a parody of the Batman character along with themes and tropes. And it has a lot of references towards Batman throughout the years. And I mean a ton of references. So much, can't keep track of them all. I might have to watch it again in order to see them all. Though, the themes kept hitting me on the head a lot. Guess they need to for the little kids to get it.
Overall, it's a very enjoyable movie. Kids will love it and the adults will get a kick out of the many references in it.