Instruct: Classify a given review into positive or negative sentiment.
Query: Underpowered...

Unfortunately, I picked this unit up with much higher hopes than I should have.Setup was relatively simple. I know what I'm doing and I have an existing UPnP server on my network, so that made life a little easier. When you power the thing up for the first time, it steps you through network setup, locates UPnP servers, and makes it all go.However, once I got it running, I lost my optimism. Video was very choppy. It was completely unwatchable. I futzed with the settings on my router and UPnP server and video formats for a week before finally giving up.