Yeah I saw this yesterday whilst browsing through YouTube.

I like Jeremy; a very articulate guy, however whilst watching his video I just found it negative towards Yamaha, although of course the Korg is a fantastic instrument (hell I have the Pa1000 which is going nowhere), I just found the tone of the video having an element of bias, not factually, but just in presentation and feel, as if he's got something against the SX900 simply because it's getting a lot of headlines, but so it should, it's a new instrument and it's pretty awesome too. So what if Yamaha choose not to put all those "missing" features in immediately, to Yamaha if customers weren't bothered about all those additional features then they wouldn't have reason to add them. So over time, they've had the feedback so they've put them in. Its a little like mobile phones, Samsung are always one step ahead of Apple, but Apple eventually add the features in - once they think its worth it and not a gimmick feature, and always sells better than any other phone.