First of all, it is a fun game! I enjoy a lot of the mechanics in the game. The cards are really helpful, and the abilities and myriad of options is a nice change.
Some major notes:
I need to get used to the Retribution. They aren't difficult to understand, but there are still some secrets and combos hidden within it. Some more practice will likely help that.
Cover and Movement is far more important. I need to get used to that too.
Other than that, it has been a blast. I will hopefully have more thoughts after playing a few more games.