Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good for graphics and presentations. Not good for movies.

I tried to use this with a Mac Mini. It worked, not quite as advertised (it didn't go to the highest refresh rates listed), and the played-through video to the monitor was too smudgy at higher resolutions to use. The picture on the TV was OK, but in movies with subtle shading there was visible banding from lack of color depth. I returned it and will have to use the Apple video adapter that, while requiring physical unplugging/plugging of cables to switch from monitor to TV (which is what I wanted to avoid), the picture was far better.