Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Too bad not offered anymore

Convenient to order though I believe these are no longer stocked. I am a low volume cell user so this has long been a good service. Texting is now 3 cents each with few specific phones saving me even more. I always have plenty to rollover. Though they don't tell you, there is a grace period to refill your minutes before you lose your rollover minutes or your phone number.