Im a parent, so I don't get to watch grown up movies.
I thought Incredibles 2 was OK. Better than expected, honestly. My expectations were low.
Teen Titans Go! To The Movies was disappointing. I find the TV Show to be one of the more entertaining thisngs my daughter watches, but it's like they threw all the good writing & humor out the window for the film. Plot took itself too seriously, and instead of new funny gags, just rehashed the same old ones so much that they quit being funny. Also could have been called the Robin Movie, since they reduced the other four characters to just a catch phrase/gag without their usual personalities.
I have no idea what grown up movies are out. Solo sounds interesting based on the comments above. Especially as I love The Good, The Bad, and The Ugly. Thought Rogue One sucked, though, so wasn't in a hurry to see Solo.