Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Trac Glider Rowing Machine

For the price this rower was everything it was advertised.The seat is a little uncomfortable especially when you row for an extended period of time. I usually row for 20-30 mins. I ended up putting an old chair pad on the seat.All the timing and counting features are great and the assembly was quick and easy. I'm definitely satisfied with the purchase.