Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Quiet and Powerful Little Fan

We were looking for a new Lakewood box fan and purchased this instead; boy were we pleasantly surprised. This fan is small, quiet, and it moves a lot of air. We had concerns that it wouldn't fit on our windowsills, but those concerns were unfounded. We can't say that it will fit anyone's windowsill; ours seem deeper than most. Either way, we are most pleased with this purchase. Amazon Prime shipping got it to us fast. Oh yeah, it works great on the floor too.