Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Okay, but buggy

Like all video editing equipment for your computer, you'll need a state of the art system. If not, expect to run any rendering overnight. The software is much slower than other programs out there for video editing. Also, make sure you've striped your tapes before EVERY record, or else the box will lock-up frequently. Once you've got everything in place, a systematic way to create your projects, and know how to overcome the poorly designed GUI, the box works great! Oh, and once you've got a stable version running, don't upgrade! This is a flawed product for a hefty price, but if you want to save your VHS tapes to DVD, it works (I've been using it for about six months now).