does anyone know about the Yamaha rs7000? Im thinking about getting one

I know nothing about making music and I've heard this is everything that you need to put out records.. I've heard good things about it, but also heard something bad. I've heard that when you connect more patterns past P, and want to change scenes, that there is a noticeable sound glitch.. Is this in every one of them and is it easy to fix? What are the pros and cons of this machine? Can i literally make decent music on it? Is it worth it to buy one for 600, or is there something better/comparable for that price? As I mentioned before, I've never even used a sequencer or anything like that, so any info is appreciated.!