*Question*
Title: Quality product Review: Unlike other brands, I trust the quality based on my son's doctor's recommendation. It definitely lasts longer through the night than Melatonin of other brands which are not extended release. Does this product review convey a negative or positive sentiment?
**Answer**
Positive

*Question*
Title: Great wireless range - but it needs frequent reboots Review: Compared to the Linksys router I replaced, this WPN824 has an awesome range. But, I have owned the router for three days and have had to reboot it 5 times. It will appear that it is running, but none of the computers on my network can access it or the internet. Once I reboot it by unplugging and pugging it back in, then all of my computers can get to the internet. I am going to give their customer support one attempt to resolve this before I take it bake to the store. I am running hte v1 router and not the v2 - I do not know if that makes a difference. Does this product review convey a negative or positive sentiment?
**Answer**
Negative

*Question*
Title: Cheaper than a new computer Review: It was not too expensive was fast arrival and gave me more memory to hold me over rather than getting a new computer. Does this product review convey a negative or positive sentiment?
**Answer**
Positive

*Question*
Title: Great explanations for physics Review: My son who is 14 loves this book. The only missing element is any actual applications such as experiments. We do like the drawings and everything is laid out in an easy to read manner. Does this product review convey a negative or positive sentiment?
**Answer**
