Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Like the old lids better
Review: We have a few of the older version of this cup and really like them. But the new locking mechanism thing is annoying. I have a hard time getting them open and when my kids are screaming for more water or milk, it's super frustrating. I wish they had not changed the cups.
