I guess whether this protocol should be abandoned, rather than iterated on to improve its chances of success, to me, depends on the effect the coma has on the patient's quality of life while the protocol is attempted. It's arguably more humane to put someone in a medically induced coma while they're still sane. If the protocol fails, the patient is at least not conscious while their brain is deteriorating.
I'm gonna go watch House.
I enjoyed playing around with it for a few weeks last year. I liked that they had voice acting and context-sensitive dialogue like Velma saying, "Let's see who's really the world's greatest detective" when Batman was on the enemy team.
It's also just fun to speculate about all the characters that could show up (but probably won't). I'm still rooting for Granddad "Bitches" Freeman to join the roster.