Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: A progammable thermostat that you can actually set differently for each of the seven days - perfect for people with non traditional schedules. And the 'off the wall' setting capability makes it very convenient to set up.
[EX A]: Positive

[EX Q]: This is the WORST CD-ROM game I have ever seen! My 7-year-old daughter longed for this game all Christmas season and she is bored out of her mind with it after one hour. It is slow, skippy, etc. running on a new computer! Don't waste your money like we did, skip right over this dud.
[EX A]: Negative

[EX Q]: I bought this to keep the inside of my RV from freezing up during the week (we use it on weekends). After a power-outage of about 30 minutes, the unit failed to come back on so everything froze up. Since we are prone to brief outages, this was not acceptable. I replaced the Delonghi with a $20 space-heater and have not had another problem.
[EX A]:
Negative