Absolutely amazing, it was way ahead of it's time it's as if it was made in 2018 or something, the parkour is absolutely stunning and the story is fantastic. The only downsides are that once you 100% it there isn't really much to do besides fight people, parkour around, replay missions and solve the occasional crime, and also when you replay missions it sometimes leaves out certain parts, and doesn't give you the option to create a new game without a lot of extra work. There are a few glitches here and there, but none that affect the gameplay in more than a very minor way. The Co-op isn't the best, but it's still awesome and gives you a great feeling when you and your teammates synchronize to do something together. The combat is challenging until you fully upgrade yourself, you have full customization of weapons and outfits, the animations are beautiful, there's a ton of content to play, and in my opinion it's one of the greatest games made, right there alongside Spider-Man PS4. I also consider it the last true Assassin's Creed game, as most of the games that came after it were more RPG games that didn't have to do with assassins or templars than the other Assassin's Creeds. If you want amazing parkour that you have full control over, a story that grabs your emotions, realistic characters with real personalities, an intuitive combat system, the ability to grow your character skillwise and also see him grow as a person, full free reign over Paris and Versailles, and content that can take you over a year to complete, Assassin's Creed Unity is for you.