TASK DEFINITION: Given an English language product review, determine if it is a Good Review or a Bad Review. A good review is one where the product's review has positive tone and Bad review is one where the tone of product's review is negative.
PROBLEM: This product works flawlessly with my Windows XP and OS X - just plug it in a USB port or use the included software. The print quality is very good and I am quite satisfied at this price. I've been using refilled cartridges for about 2 years now from various sources but found that most of the time, ink dries up within 1-2 weeks time when you refill them. These re-manufactured cartridges are great to buy, they don't leak as far as I'm aware and work perfectly.

SOLUTION: Good Review

PROBLEM: i dont think its working i saw nothing no changes while using this.maybe im expecting too much.ill give some more time then i'll try anything else. oh well live n learn.

SOLUTION: Bad review

PROBLEM: Great battery. Does a great job recharging my phone. Only thing that could be better is if it charged faster. Overall its an amazing product. You will have more than enough power for your phone or tablet.

SOLUTION:
Good Review