Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Bummer seat.

I had to order this online as Hawaii did not have it at the time I bought it. What a disappointment!!! My son has a hard time keeping his urine in the potty because the shield is too small. Also, my son is tall, so the seat is not comfortable and the pot itself is very small. If I could do it again, I would wait until he showed signs of readiness instead of buying what I liked. I would let him see what fit him best and how effective it would be being that some of the potties do not have shields for boys. Really check and see if your child fits in the seat appropriately and if you have a son, make sure to see if the shield will fit him properly. Buyer beware!!If you want to try another seat, try the Baby Bjorn. I have found that my son is more comfortable in that chair and we have no mess as the shield is very high.