Did I have fun while playing? - Yes, when I wasn't busy cursing it for all the bugs it had.
For players looking to buy the game, here are a list of bugs I remember offhand that really spoit my gaming experience.
-Bugged pathfinding, that your talents make you move lesser instead of further.
-Bugged spell dynasty weapon, that made you lose spellpower EVERY TURN and EVERY RELOAD (you will not be able to see it in your character doll tooltip). This actally forced me to restart my first campaign after 2 maps... as my magic character was totally useless by the time I discovered it.
-Bugged spells that don't work as indicated. This isn't a game breaking thing but when I pay for my game I expect it to work as intended.
-Conflux which forces you to be always online in order to use and level your dynasty weapons, among other things. I don't mind being always online, but when it loses connection and it does it often enough, it kicks you back to the main screen WITHOUT saving. Yea so you lose all your progress. With auto save it is not nearly as bad as it sounds but it's bad. REALLY BAAAADDD.
All in all I wouldn't really recommend it to any new players. After reading weeks of forums it does not appear that Ubisoft will be putting much effort to supporting it further, that is no more major patches, if any at all. In the current state (patch 2.1.1) it is playable, but just barely. And if you do play it, be prepared to swear. A lot.