TCI Transmissions: What your opinion

I haven't had good or bad luck with the mopar stuff, but I do know of a few instances where they didn't hold up like they should have. Even had a mild 455 olds bend all of the fins inside the converter over and go from stalling at 2400, to stalling at 3800! Thankfully, it didn't kill the trans (TH350). They told me that even though it states it was for big block use, it won't handle that much torque. I kind of thought to myself...don't all big blocks make decent torque? That was the last one I used.