Hey there, I actually just caught your review in game, too!
I'm sorry you had a bad experience playing this. Unfortunately some of the mechanics are "experimental" and therefore can go awry under some very specific circumstances.
One of those happens to be that if you are an awesome player and kill all the bad guys, it breaks the mission You are actually designed to lose at some specific points, believe it or not.
Another is just a random element I've seen happen in reviews where upon returning to the battle site, sometimes you can get stuck outside some invisible walls which also causes the mission to hang. I've found that if you simply restart the mission this does not happen again 9/10 times.
Anyway, thanks for playing. I hope you can give it or some of my other missions a shot some other time!