Is there a negative or positive tone to this product review? === Title: Good for older kids. Review: This is called a toddler helmet, but my almost two year old daughter hates it because it falls in her face due to it being over-sized. I really don't understand how they can call it a toddler helmet if my very normal size daughter can't wear it. I reccomend you try on a helmet in the store...or try a search for a different brand. You won't want this one, unless your child is around 3 or 4. It's cute, but too big for a 1-2 year old. Answer:
Negative

Is there a negative or positive tone to this product review? === Title: Shallow, fragmented and dated. Review: The book's back cover claims that "Researchers and postgraduates in the fields of digital signal processing, statistical data analysis and telecommunications will also benefit from this extensive reference." I find this book very disappointing. Its signal processing development is unusually inexact even for beginning graduate students. Its exposition is often verbally vague and mathematically unrigorous, with rather shallow technical depth even for engineering students. Its theoretical framework seems fragmented. Its bibliography is dated and anecdotal. As an active researcher in this field, I would not recommend my colleagues to use this book. Answer:
Negative

Is there a negative or positive tone to this product review? === Title: Lost interest 5minutes in Review: In no way a blockbuster must see! Concept seemed interesting but poorly executed... novice at best. Poor shaky camera angles, low volume, and bad predictable acting. Disappointed in my purchase. Answer:
