I've got one (the 3000) - thanks to the view port I have much sharper tools than before. Probably not as good as a setup with a full set of jigs, but I use the 'marker trick' and am very happy with it.
I sharpened my chisels and they are like razors and have a mirror finish. I don't get my turning tools that fine because the turn great even with a 'rougher' edge.
If you MIL is looking at it - be carefull - the 2000 has much fewer choices, etc than the 3000.