Ezio's last outing is a good one, but could be better.
Besides the story nothing was really different about it from Brotherhood except that they added a few new weapons, "skills", and a very annoying
Building Defense game.
The story was good, but running from one island to the other island and then going back to the other island you were just on gets annoying after doing it so much. (which you have to do a lot)
Once you complete the game it doesn't leave you with all too much to do or collect, unlike previous games which had hundreds, upon hundreds of items to collect and many, many side-quests to do.
The Den defense is a good concept but it gets to be annoying.
The first few times it's fun, after a few of them they become pretty cheap and l often find myself taking the den back by killing the captain, again.
On the other hand, the Altair segments of the story are very fun and It's nice to finally find out what happened after the original game.
Ezio's story is good but I found myself wanting a bit more.
All in all it was a pretty good game but can get kinda annoying.
I recommend playing it, it is the last in Ezio's story.