Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Easy to use video switch

I've been using this new video device for a few weeks now and love the auto-switching feature. It works like a charm. Messed up a bit at first (cause I didn't read the instructions) but it seems that port 1 has the lowest priority; go figure. The video pass-through quality is excellent. It has allowed me to start using too many electronics (DVD, XBOX, VCR - yeah, I know, there are still a few of us out there that use one )...