Movie is good. It hits great a few times, but for the most part it's good. What I liked most about it is that it's finally a MCU movie that feels different. It's set in another universe and actually does feel self-contained. The retro future look does a lot to help differentiate it, but I think what sets it apart the most is the warmth and lack of cynicism. The scene where Sue talks the world out of being angry with them and everyone agrees to help save Franklin wouldn't work in real life, of course, and wouldn't even work in a regular MCU movie, but I like that it works here. They're proper heroes who are loved on their world and have actually made it a better place. It's nice!
Casting is very good, the team are all believable as a family and as people who have known each other for years prior to the movie. There's no meanness between them, just kind of sweet family interactions. Vanessa Kirby probably gets the most chances to impess (her "Johnny, kill her" line and her cry when she's saving Franklin at the end stick out) but Joseph Quinn as Johnny really surprised me in the end by how well the character turned out. Julia Garner is excellent as Shalla Bal with the compassionate way she deliverse world-ending news. I don't know how much she was on set but it certainly looks like her face through the CGI and she makes some good sad silver faces.
Where it reaches greatness is the part in the middle where they go into space, meet Galactus for the first time, are chased by the Surfer and ending with Sue giving birth. This is all looks amazing, I can't even think of another sequence in the MCU that looks this good. The image of the Surfer trapped in the black hole or whatever in particular really stood out and all the stuff with the Surfer surfing on weird space things...just great stuff. Giancchno's score really delivered here too.
Unfortunately, the movie never really htis that level again. The final showdown with Galactus is good but it's not a patch on his first appearance. There's also just this feeling you get with a lot of these movies that they've cut a bunch out, that there was a mandate to get it under two hours or somthing. Like, what was with Natasha Lyonne's charcter? There's no pay-off at all. Mole Man is GREAT...for the two mintues he's on screen. We get a lot more name drops of cool sounding vllains and of course I know they cut John Malkovich as Red Ghost from the movie not long before release. I really think the first half of the movie would have been improved by more of these characters appearing. An extended sequence of them fighting Mole Man, rather than it all being in the opening montage, would have been a great way to introduce the team and their powers and enhance Mole Man's later important appearance. Galactus felt like he needed a bit more screentime too.
I liked that Johnny was smart and his scene with Shalla in Times Square is very strong, but it unfortunately makes Reed look dumb by comparison as his "swap the baby carriages!" plot is ridiculous.
Mid credit scene was weak as Doom didn't look intimidating at all. I wonder if they haven't even figured out what he's going to look like in his next moviet yet. They could have at least had RDJ utter one line or something.
But yeah overall this is good and the visuals in the space sequence are so good that it's one I'd recommend seeing in the cinema rather than waiting for Disney+.