Definitely it was the Storm Trauma Response.
I did shoot 774 with it one night, but other than that it was just a boat anchor for me. Granted, thanks to sites like Ball Reviews, coaching, and much experience with different bowling balls, I have come to the realization over time that I didn't have the right expectations for that ball. I expected a ball that would hook in oil with some downlane shape and that probably wasn't realistic, and/or I didn't have a good layout for my own game.
Nevertheless, my lasting impression of that ball was that it was a complete turd.
A few others that never worked for me: Columbia Flipside Wow (two layouts, one result -stinks), Track 300T, 300C Solid, 508A, 920T, 900 Global Mark Roth ball, Storm Lock, Roto Grip Berzerk, Grand Illusion, Unhinged, Uproar.