I have one that I bought about three years ago; I kept it even though I upgraded to the 7700 last winter. It has been a fantastic machine for me. It does take a little bit to work out good thread/needle combinations for FMQ but there's lots of help from the Janome Yahoo group and from this board. The best suggestion I ever had for it was to get a second bobbin case and set it for tension for FMQing. That way you don't have to mess with your regular bobbin case when you go back and forth between regular sewing and FMQ.
The stitch quality on regular sewing is great and the Accufeed feet are the best. Love it!