Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Caveat Emptor - This is Not a Subscription, It's a Rental Agreement

For all those of you who were, like me, considering replacing your subscription to the physical copy of the magazine with a Kindle supscription, think twice.As things are on April 28th 2011, you will not be able to keep your magazine collection anywhere else except on the Kindle, which will eventually fill your Kindle's memory and make it unusable for anything else.I believe that subscription means that every issue of the magazine I buy is mine to keep and store as I please. If there are restrictions to this, than I do not really own the copy. I own the right to keep it for a certain time. The fact that the lenght of this time period is not defined in time units, but rather in memory units, does not change the issue.I do not intend to purchase any subscriptions until this issue is resolved. Your move, Amazon.