I am using the winch. Once you use it you have to hook it again to charge it. I can get most of the question marks targeted, time always run out on the few I have left that I try to shoot with regular bullets.
Some of them are fine. The trophies where you have to use the batmobile are the worse ones. The sonar one I especially don't like.
True re the sonar ones. They suck on the whole and one almost bugget out for me 100%.
Re the puzzle:
You hook into the winch.
You don't unhook it. Once hooked, aim around on the spot with right stick to look at the switches. Shoot the small batches.
When the big batches appear, start tapping square. You'll use multi-missiles to destroy the medium-sized batches. Your green bar should be filling up after every barrage because
you are still plugged into the winch behind you. You never unhook from it once you begin the puzzle by going on the pad and hooking in.
Once the full-wall lights up, tap away at square and you should be able to get almost all of the wall switches. Shoot the last couple.
If you aren't hitting them all, go into the Batmobile weapon upgrade tree, make sure you've got the one which allows you to fire the maximum amount of missiles.