Saw this today. It is a good popcorn summer movie. I would say a 6 out of 10.
The movie pays homage to the previous movies. And has several strong points. But it also has some weak ones. Mainly in the effects department. Obvious CGI all over the place. Plus certain types of action that are just too wild even for the Indy-verse. If you are an Indy fan, then definitely go see it. It also mentions items from the Young Indiana Jones series – putting that into Canon.
I will go into more details below. Warning. There will be spoilers.