My two cents, and bear in mind I'm pretty new to Star Wars as opposed to Indy...
I liked it. I didn't think I would, but I did, especially after I was force fed the prequels last week by a 'helpful' friend. I can definitely see why a lot of fans will be able to welcome this movie after well...
those previous three.
The blend of pratical effects and CGI struck me as very well done, to the point that I began to feel the actual physical sets were unreal (in a good way), so high hopes for Indy V on that.
And, on the topic of Indy, I loved Ford in this film. He brought his A game and definitely seemed far more 'awake' (aw Jeez, I made a pun didn't I?) than I've seen him in a while.
And, though I loved how Ford was in this film and feel he could certainly continue to carry a role in future films, I am not the least bit disappointed that it ended the way it did.
I also don't mind the decision to make Kylo Renn an angsty teenager. I read another review somewhere where they pointed out that this portrayal seems more along the lines with what the prequels wanted to make Anakin Skywalker, right down to his backstory. I feel Adam Driver slayed in the role, and did what needed to be done.
It's also a nifty departure, I think, from Darth Vader. Ren is not a cool and collected villain, and he doesn't have that same 'quiet fury' thing as Vader had. He's a hothead, he's sort of immature, and that presents room for character growth.
Am I a bit tired of the 'emo kid' villain trope? Yeah. But I don't mind this one, especially given the contrast with the amazing chemistry and performances put on by the leads.
So, all in all, I'll give it 4 and a half stars.