Did they say it was dishwasher safe? I didn't think any of the ones where you freeze the container were supposed to go in the dishwasher.
On another note, they were talking about the capacity like that was something special, but my Cuisinart is a 2-qt, and I thought that was a common size for that type. The ones that make a tiny amount are the type where you don't freeze the container, so the machine itself has to actively freeze it.