Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It's not good enough

The Scanner caused a little problem at first. After I restarted my computer, it worked ok. But the software was not good. My computer was P4 3.2GHz with 1G Ram, but the software consumed pretty much all the power of my computer. No other application could run. The user interface had to refresh for every inch you scroll. Imagine spending 20 seconds just to scroll from the top to the bottom of your contact list. I had to return it.