Entirely negative so far. I prepared one sample of Funky Forest and one sample of Apple Pie, each with 160 ml of water. I let it rest 3 hours in the fridge. It smelled good, the grainy texture was not a problem but the taste was overpowering and it was an order of magnitude too sweet. I reluctantly powered through the first sample but I had to call it quits midway through the second. I felt sick immediately and 24 hours later I'm still slightly nauseated. I will wait a few days before trying the unflavoured sample but I'm a bit scared.