Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not very well thought out

This was not very well made. It is too tall for smaller infants. The dinosaur lights and sounds, barely works, and is impossible to take apart to change the batteries. The tray does open, but where it closes the baby's fingers get caught in the opening which is right in front by the padding causing injury. Baby's once traumatized by pain, will not willing go back to the seat. This is a defect that could have had the opening towards the front so they don't get hurt and cannot reach. It is very hard to move. The wheels need to be rotating in the back as well as the front. Just not happy with it!!!!!!