Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: buyer beware
Review: Purchased this despite some of the negative reviews, hoping for the best.... really wanted to practice tennis on my own... I should have listened to the negative reviews! Duh on my part. No matter how hard I hit the ball (and I tried on several different surfaces - my driveway, a basketball court and a tennis court), it returned too low to be able to hit again. So disappointed... wish it worked properly.
