After a Logitech 3D it fit like a glove. I still miss the thumb button every now and then plus some other Logi right hand features, but the overall immersion for the price is extremely good. I use the pedals attached to a cheap steering wheel and have eliminated the twisty (yes, there's a similar screw in Logitechs). Beware if using the throttles rocker for viewing purposes: It doesn't seem to center well, thus losing focus on the haircross.
It hasn't made me a better pilot, but it makes me feel more like flying.