Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Hard Seat

I've had this seat for a month now. It's a little odd at first but it didn't take me long to adjust to the ride. I didn't have any trouble with the balance. With no nose, zero pressure on the perineum which is nice but in the end it's an inexpensive plastic seat. Very hard. I rode about 5 miles around town yesterday and very sore tailbones today. I'm searching for an upgrade now. Something that won't leave my tailbones sore.