Recently joined the Cineworld Unlimited club and must say it's excellent value. £16.90 a month, 25% off at Frankie & Bennys, Pizza Hut and Chiqutos too. I recently tried the 4DX cinema out in Milton Keynes and found it excellent fun. Seats move, wind howls, water everything. Tomorrow I'm going to experience IMAX for the first time in Cheltenham. My question is, is 'Superscreen' any different to IMAX?