We love this microwave so far. the few gripes are:
1. Viewing window is far too shaded/dark- so you cannot easily see the food being warmed and potentially prevent an overheated item or boil over/splatter.
2. Our configuration vents into the kitchen, but the fan doesn't seem to pull very much. Even on high, the steam from cooking surface doesn't get sucked into the filtered venting at all.
3. The completed tone/beep is annoyingly long. Would be nice to be able to adjust volume, tone duration, and/or change tone entirely.

...operation is as advertised and we're happy with the look, feel, and overall use.