Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A superb vacuum!

I just received my vacuum today, and putting it together was a piece of cake, all you need is a screw driver and some common sense. At first i was hesitant because the vacuum was inexpensive as it came with tools and such, but wow, it was worth every penny. I just vacuumed my living room, and to my surprise, i had more dust and hair then i could have possibly noticed if i juss used a broom. Highly recommended.