It hardly seems worth posting a review to a movie doing $1.2 billion in opening weekend box office totals, and likely will be seen by everyone on the planet. So rather than do that, I'll just make the following comments (possible SPOILERS ahead):
--If you want to get off the treadmill of Marvel movies, this is a good one to go out with. It neatly wraps up the last 21 movies into a nice, tight package. Sure, there are future stories, but honestly? I feel like this was a pretty good close to the first decade of Marvel films.
--Now that all the high-cost actors are out of the way for the most part, the movie quietly suggests the direction this future franchise can go with big name characters, even Iron Man (did you catch it?). The questions is....will anything post Robert Downy Jr/Chris Evans really be as fun? I bet the next Captain America movie will be amazing, but I'm not so sure about Iron Man. And Thor....hummm, well, I guess time will tell.
--The Marvel Cinematic Universe is definitely doing one thing boldly no comic universe has done before: it's sticking to real time in its own universe. This means, among other things, that the "roling timeline" of the comic universes does not apply here. In the comics, everything before the current issue happened in the last ten years, and everything in the future is malleable. In film, we have a universe that needs a replacement for guys like Tony Stark and Steve Rogers because they are aging in real time with the actors. Or dying, or retiring, or getting fat and out of shape....you get the point.
--The movie does jump forward five years. It's a weird notion, but it fits well with the "weird events happening to our characters/weird alternate future timelines" theme of many Marvel crossover events. Except this time it's permanent and is the new "now" for the MCU. This is weird. I was not expecting them to project a future in which we really do see all the key Avengers effectively out of commission for various strange reasons.
So....good film, good run, and good closure on ten+ years of interlinked films. I'd like to say I am excited to see what the next ten years will bring (and I am, for sure), but I am honestly just elated that I could stop now and feel like I'm actually at a point of closure. It will be weird seeing what the future holds, though....ten years of a future franchise carried by mostly B-List heroes, barring maybe Spider-Man and Black Panther, and the inevitable post Stark/post Rogers incarnations of the two top dogs in the Marvelverse is going to be interesting. Maybe.