Started playing again recently, and I just did "Fight for Ghirlandaio" in 3 turns. I'm sure if everything went right, you could do it in 2. At first, I didn't like the fact that players are graded on how fast they complete missions. But once you turn Squad 7 into a lean, mean Alisha-supportin' machine, it sort of makes sense.
I've noticed the enemy AI making better use of their CP these past few battles. Before, if they caught someone out in the open, they'd make a single attempt to take them out and end it there, regardless of whether or not they killed the target. Now, they'll use a few CPs if necessary.
If you'll excuse me, it's time to crush the enemy while wearing really, REALLY short skirts.