Instruct: Classify a given review as either positive or negative.
Query: Be cautious of review by "Baby Enthusiast from Dayton Ohio"

This reviewer's use of words and phrases is quite similar to that found on the company website. This reviewer also doesn't share much of her own experience, other than saying "it's the best pump ever."I personally am not familiar with the pump and can't comment on it (so my star rating is exactly what the current "average reviews" indicates), but did want to comment on this review... it might be a totally valid review, but it's certainly radically different than the other reviewers!