Why am I asking? Well, I'd like to take up the piano/keyboard, but I'm living on a college budget in an upstairs apartment that doesn't really have room for a full size piano, and I don't have the money for one. But the Yamaha ypg-235 gets really good reviews and it's within my price range, so I was thinking about checking it out.
play a real acoustic grand for a while, to find out what the keyboard action of a piano should feel like, so that you have something to compare with.