WARNING, SPOILERS IN MY REVIEW!!!:
Age of Ultron amazed me much more-so than any other movie had when I saw it in theaters, little did I know Ant-Man would do the same albeit to a much smaller extent and for different reasons. After seeing Ant-Man, it is most definitely within my top 5 Marvel Cinematic Universe films, tied with Winter Soldier at third place. It is a must-see for Marvel fans!
The action is not quite as spectacular as that of many other Marvel films, but the shrinking dynamic that is utilized by both the hero and the villain alike was intriguing, especially when it was taken to a quantum level (known as the Microverse in canon). I would have preferred to see more clear and direct hand-to-hand combat as opposed to Scott punching-out opponents with ease at the miniature level, but the action was overall very pleasing. I would also like to state that the minor appearance of the Falcon was a very welcome addition to this film, which even includes a short fight scene! The final fight was pretty spectacular, even though it lacked what was seen in the Steve vs Bucky scenes in TWS in-terms of hand-to-hand combat, simply due to the fact that the usage of everyday items as weapons and the shrinking-growing concept in battle was done very well. Oh yea, and I really did appreciate the concept of the ants assisting and ordering to Scott.
This was probably the funniest action film that I have ever seen! The little quips and jokes made those in the Avengers films look like something you would see in an episode of Spongebob. Unlike the humor in both Avengers movies, the humor in Ant-Man felt very fluent and seamless, and was remarkably hilarious to go along! My personal favorite scene of the "funny" type would definitely have to be the inclusion of the Thomas the Tank Engine toy in the climax, which literally ballooned the previously hand-sized toy into an actual railroad (made even more funny with the fact that Thomas' eyes are still motioning around!).
Other than the action and humor factors, there is not much else to discuss aside from the characters. They were all very humorous and enjoyable, and the villain (Darren Cross) was done very thoroughly, although he was oddly similar to Stane from Ironman back in 2008. That brings me to my next point that the Yellowjacket character itself did not appear until quite literally the third act of the film, which was very disappointing in my eyes, but not sufficient to kill my enjoyment of this film.
I would have to give this movie a solid 8.5-9/10. Definitely see it, especially if you are a Marvel fan!