Instruct: Classify the given Amazon review into its appropriate rating category
Query: Well, after taking Prilosec for two decades, this ...

Well, after taking Prilosec for two decades, this seems to be doing almost as well as a replacement. Still have heartburn, but manageable. Without Prilosec, I can go for about 4 hours; so far with this product, one week (and 3 antacid tablets). May become my go to product for the long term. I might mention that I have only had one 'orange burp' and found it to be interesting but not a problem in any way.