Yeah you're not crazy, something feels sluggish compared to the GameCube original. The button presses just don't sync up with the animations the same way. You really notice it on slow startup moves like Anguirus's tail swipe where you press it, wait, and the swing comes out late so whiff punishing feels like total guesswork. Muscle memory from the old disc gets completely ruined. Also wish they gave us some basic frame data or a proper training mode display so we could see what the actual recovery looks like now. Make sure you aren't stuck on borderless windowed with vsync forced on in your GPU control panel though, because that makes the delay way worse on PC. Running true fullscreen helped me a bit, but it still doesn't feel right offline. Wonder if they messed with how the game reads inputs when porting it.