Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good watch but not for everyone!

Buy if:1)Spend most of the time in an office. So you can enter data in palm desktop, sync and carry along...2)Are patience when entering data on watch. Sometimes it is difficult to use the provided mini-stylus, I suggest buying one of those multi-functional pens(pen & stylus), it's more confortable.3)Looking for a portable & basic PDA. Don't buy if you're looking for an all-in-one PDA.4)Have a good pair of eyes, of course.5)Want to call the attention. ;)