Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wonderful, easy to use, will solve your remote problems

I must warn you, right out of the box the battery is not charged so you can't immediately play with it. The good news is that after you wait a few hours for the battery to charge you will have no complaints. I was worried about the charging cradle after reading some reviews but I have had absolutely no problems. In fact, I just drop it in the charger once a week overnight. You'll have to worry about batteries no more. Also, the web interface was easy to use but if you have some trouble and call their FREE tech support, they do an amazing job at quickly helping you out. Great product. If you have the money to spend, buy it now.