5 stars: Fun little time-waster, with grinding elements for those that like that. It has a few minor bugs but they don't really take away from the game. The Animus Challenges I just ignore since they don't track properly for me. Otherwise, I am really enjoying it! Update: the challenges I have tried lately have tracked properly so that issue may have been fixed. Also, the customer service team is great should anyone run into some trouble.
4 stars: Overall a good game, missions are fun and always challenging you, leveling system is rewarding, and lots of assassin's to unlock each with their own abilities and strengths. I feel like the game requires a bit too much grinding, especially when they set a limit to how much you can grind in a day and too many microtransactions to the point that it's almost pay to play.
4 stars: Love this game so far! The only thing I would want to draw to the attention of the developers (being one myself) if they haven't already noticed; is I have found that sometimes after collecting from a training ground the game doesn't allow you to zoom out and basically freezes. Closing and reopening does fix it. Otherwise a good experience.
4 stars: The heroes (and enemies) are really cute, the levels are beautifully designed and I like how you can still progress if you choose to spend no or very little money; obviously the progression can stall at times but there are enough things to do in terms of bounties and Helix events. Ed: after every update...