Ask Xerico to send you a pic of his top CDC score. lol.

It's unbalanced, but difficult to set up the ridiculous score -- requires building up and not accidentally prematurely using your inlane shot multiplier.

Whoa. big emphasis on the "somewhat," imho. lol
Avengers sucks for other reasons than needing to be dialed in: Gameplay, bonusX being most important aspect of scoring, repeatable/boring Hawkeye shot, can't see your inlane inserts....

Prison -- yes. Well walker -- depends... for me, only if I'm close to a WWMB, or to use it to add in another ball (plus ball save) on PrisonMB.

But don't forget about Blood Bath MB -- ridiculously long ball save time, and chance to add in another ball twice -- plus another ridiculously long ball save on each added ball. Very similar to TRON's QuorraMB two add-a-ball's, but Quorra doesn't have much ball save time added.