Avengers: Endgame (2019)

Avengers: Endgame is the serviceable capstone on a decade's worth of serviceable movies worth billions of dollars. There are millions of superfans all around the world. And this is for them. This movie is 100% fan service. One last hurrah for the old guard of Avengers. I'm unfortunately not one of those superfans. I think I missed a lot of the references to the older films. I think they didn't have as much of an emotional impact for me because I am not attached to the characters and I don't recall the details of the old movies. The explanation of time travel from The Hulk is brushed over really quickly and I didn't catch it. But I think there are some significant plot holes that I'm willing to overlook. The movie runs way too long. There are a lot of subplots they could have cut out that serve only to prolong the movie. And to top it off, I fell asleep during the climactic battle scene. We can blame jet lag, but also, I have a tendency to fall asleep during battles.

Avengers: Infinity War (2018)

This movie does not exist in a vacuum. If you didn't see the previous Marvel films, you're not going to get this one. Even if you did see all the other ones, you might not follow this one. The focus is on the infinity gems, which have made appearances in the previous movies but totally escaped my notice. There are so many characters in this movie who each have a history we are assumed to be familiar with. There are so many things going on; it's almost nonstop action, and it gets repetitive.

There is one thing the movie does very well in the beginning half while juggling the many character introductions. The Marvel movies have each developed a distinct style that this movie manages to retain and mix. Notably, the Guardians of the Galaxy introduction is distinct with the 80s soundtrack and the ridiculous jokes. Amidst all the action there are many jokes, and I think comedy has always been Marvel's strength.

There are a number of deaths, but as this is Marvel, we know that death may not be permanent. So what should be poignant does not always come off as so, because we know they probably don't really mean it. Also, we only got Wakanda a few months ago and already they've ruined black utopia. We can't have nice things...

Captain America: Civil War (2016)

I saw this movie a couple of months ago. I guess the fact that I can't really remember anything about it is a testament to its mediocrity. I'm getting kind of sick of these Marvel Avengers movies. They are all more or less the same--this one is 2.5 hours of the same. There are just too many superheroes in this movie. It's kind of difficult to care about any one of them when they are so numerous. They introduced a couple characters without any explanation. I'm sure the comic book geeks understood their presence no problem, but I was looking for some introduction. And quite frankly, I don't remember the previous films well enough to follow all of the other story lines either. It's all a big fight. Some cool special effects I guess. I know I had more to say about it two months ago, but I just can't remember anymore.

Avengers: Age of Ultron (2015)

The Avengers seems to get more and more confusing with each film in the series. This is mostly because they keep adding more characters. This is not necessarily a bad thing. The movies are trying to get closer to the source material comic books, which are quite convoluted. There are so many characters in the Marvel universe, and by that standard, the movies actually only feature a small fraction of them. And Gwyneth Paltrow and Natalie Portman weren't even in this one.

The Avengers has always been about action first and comedy second.  Compare that to last year's Guardians of the Galaxy which is just one long joke.  The Avengers does have its comedic moments. The best is Hawkeye acknowledging his uselessness.  That is a brilliant moment of self awareness, and the joke is ongoing.

The central plot of Age of Ultron revolves around artificial intelligence.  Artificial intelligence is interesting because it isn't just a technology/engineering feat, but there are philosophical and ethical issues that are addressed as well.  Avengers doesn't dive very deep into these debates, but it is an interesting plot point that provides for a formidable foe for the Avengers.