Count me as one of the incredulous whose brain couldn't process that they were bringing Luke in. Freaking loved it.
At the same time, a few things just get to me.
1. Why was the male mando not in the group? You'd think going up against Moff would beget having every possible strength available. Same could be asked why they didn't keep Bill Burr around to join this fight.
2. In the middle of the girl power scene, they dispatch a few troopers, and one falls over the walkway & blorbs through the invisible shield into the space beyond. There wasn't very much space between the walk way & the shield in this shot.
Next thing you know Bo & other gal fly off the walkway, leaving Gina & Ming alone. Some hapless troopers walk up on them from BEHIND, and instead of just blasting them to smitherenes like any normal person would because they have them by complete surprise, yell "drop your weapons". WTF?
Then all of a sudden Bo & co. fly up out of nowhere. Can they fly in/out of the shield? Can they just hover with their jet packs? Impression I've been under is the jet pack is good for actually moving, not steady state hovering. Not only that, the damn packs are super loud. But you don't hear a sound from them...
Anywhooter... I still get a kick out of watching Luke kick all that dark trooper ass.