Definitely one of the best sequels in the entire MCU. It's everything you would expect and everything you could every ask for in a Captain America sequel. There's nazis, HYDRA, Nick Fury faking his freaking death, and action. Lots of fantastic Marvel action. This isn't just one of those films that are just 95% action, 5% storytelling, one of the things this films does best is balancing story with action. For example, the Winter Soldier and Steve have some of the best fights in the MCU, but whenever Steve finds out who the Winter Soldier is, it becomes not only an amazingly choreographed fight, but also an emotional one. In conclusion, this is the first truly great MCU sequel.