Is there a negative or positive tone to this product review? === Title: sigma 300mm f 2.8 Review: I have bought a copy of this lens for a pentax k-20 and k-7. It is the worst lens i have in my collection. The international warrenty is completly useless. Do not travel and buy this lens. I have had it for three months and it is a good paper weight. I have tried to get international warrenty on the lens and no one in asia services the lens or does not have the equipment to work on it. The autofocus is so far out it is worthless. Sigma says send it in with camera at my own expense. What a rip off. The IQ is very poor for a lens like this.I suggest buying a paper weight for 5 dollars. And not a 3000 dollar one. Answer:
Negative

Is there a negative or positive tone to this product review? === Title: Dull, unfunny book masquerading as humor Review: Mr. Franken, it appears, is trying to be the Left's answer to Rush Limbaugh. However, he has failed miserably with this book. His "humor" is either not funny or just insulting (at times, both). It is quite likely that the success the book enjoyed was due mainly to people who loved the provactive title (one wonders how well the tome would have done had it only had Franken's name on it. For example, anyone remember "Late Line" or "Stuart Saves His Family"?). Do yourself a favor if you want to laugh at something with an occasional political tinge and read "Rants". And Al Franken, do yourself (and everyone else) a favor. Leave the political humor to Dennis Miller, someone who knows what he's doing. Answer:
Negative

Is there a negative or positive tone to this product review? === Title: Nice features... quality, wait and see Review: I have two of these. Both are less than 2 months old. I purchased Belkin for their SUPERB software suite. These are used on a remote cabin which is unattended most of the time. I need to keep a laptop up and running for weather station and video monitoring.The software has alert features that allow me to get an e-mail or a page as soon as power is interrupted, restored or any other problems arise such as it failing a self test cycle. It is fully configurable.One of the two units failed within about 10 days of going into service. Belkin made me pay for the return shipping on it at nearly $20, that really increased the cost of the device for me.So... A+ for features. B for customer service. Grade pending for long term reliability! Answer:
Positive

Is there a negative or positive tone to this product review? === Title: Wonderful Fun Review: I taught 3 year old preschool and we listened to this almost everyday adding our own motions of course! So much fun! Answer:
