The featureset is kind of a rip off from the Denon S3700 (IMO), which came out little over a year before this beasty. Of course USB is not something that is from one brand only, but linking CDJ's together via ethernet cable is something that is also on the s3700, bit questionable if you ask me. I think pioneer realised they are walking behind the facts (is that actually a saying in English xD) and made something similar, but double the price :O
I think the Pioneers look great though, little sleeker / less fat then the S3700