Hey....yup, I've played the beta....as for whether you'll like it or not, it completely depends on how closely you associate yourself to creativity and 2D platforming....there's tons of replay value, as you regularly get to play new user created levels....some of these levels are rubbish, while some are genuinely brilliant and clearly illustrate how innovative an experience this can be....plus, the concept of creating levels online with 3 other people, is pretty cool, to say the least....the controls are simple and fun for the most part and creating stuff isn't very difficult either