Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pretty good bathtub

I got this for my first daughter and have now used it for my second also and will be using it for my third. I only use it till the baby can sit up in the bath tub at about 7 months or so. The only thing I didn't like about the sling part was when I put the baby in it, the seat part made a red mark on their backs. I fixed that by just putting a cloth diaper or hand towel on the seat part. All in all, a very good bath tub.