I'd say The Shadow's Final Battle is pretty controlled (if you do it right). You have ball save for 30 seconds, so hit one ball into the Battlefield and ignore the other four balls. They're only there to distract you. They'll bounce around the playfield hitting stuff while you clear the Battlefield, so when ball save ends you should only have a few more shots to hit, which is much easier to do with two or three balls than with five.