Oh, it's definitely twisty, and I got really good at twisty-stick action (as much as one can) but I switched to pedals years back.
Ironically, the pedals are also gameport, but at least I can hack the guts out of a $5 disposable USB joystick and wire the pedals directly into that. I cannot do that with the Sidewinder. It's a long story, but suffice it to say the stick is simulating USB signals through an analog port. Some other Sidewinders were made to take the USB adapter plug, but not this specific model I have.
P.S. I use a USB CH throttle, so the stick is just the left-hand part of a HOTAS setup. It's a comfortable stick, not the best, but has no pots (works based on LEDs and light sensors) so I'll never have to worry about the pots going bad.