I just went and saw the 3rd installment last night with my daughter and 2 nieces.
Great movie. While there were some rinse and repeat fight scenes, there were also a couple of really good unique fight scenes that had the audience really engaged.

Interesting that it finally dethroned Endgame this weekend, taking then number 1 spot. Still says a lot about Endgame's lasting, though.

Good story, funny wit, per usual.

And, there will be a 4th.