I don't own any 3rd party game controllers for the PSX but I just wanted to know if the A.I. will actually know from the rhythm of your taps that you are "cheating" (or choose to not turn your thumb into hamburger).
Any turbo controller made after the game released should work fine. I have an orange PS2 controller with the turbo function and Ocelot, naturally, can't read it (works great for the sequel's Choke Torture as well)
Just don't pull a Lionhart and shove your fingers in your ears and go " no no no no no not true" when you hear something you don't like. - OnslaughtX