Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Fast delivery was great. Flavor is not what it claims for a caffeine free coffee replacement I bought multiple flavors ,was a coffee drinker for 25 years any flavor or temperature due to health and medications cannot tolerate caffeine it took attempts to actually get coffee flavor (3 bags) have also a package of grounds not tried yet.Very disappointed won't be buying again

Disappointed waste of money if looking for coffee flavor