Spielberg also praised the effects work on the spice harvesters, particularly compared to the first film. “Those machines were incredible,” he said. “I thought the machines were incredible in the first Dune, and I don’t know what you did, but you did something to detail them more this time with the sand falling off the treads, that was awesome … Warner Bros. paid for more pixels, is that right? Because of the success of the first film, it’s good to have more pixels in our business.” [Retrieved from The Hollywood Reporter]