To be quite honest here, I am glad that they are finally discontinued because I really don't care about these vacuums AT ALL. I've heard a bunch of these came in to vacuum stores ALOT for repair, mainly because the belt breaks alot, the dreaded carpet and floor swicth also breaks over time which that's a common thing I've seen with these and when you do fix this problem, it's VERY difficult to take apart (maybe worse than dysons).
When I've used one of these before, I didn't like them, but the only things I still like about these is that they are quiet and they have good suction and airflow. Not only it was highly rated by Consumer Reports, it was also rated #1 by Consumer Search as their best buy but I don't care about any of those websites at all (except CRI).
I've always perfered and recommended a Hoover Windtunnel Self Propelled over these because I find they do a WAY much better job than these. Which by the way, I was also told from the same guy not only the Smartvac was discontinued but I also hear that the Hoover Windtunnel SP was also being discontinued which I can't confirm if that one was true or not.