I've been using the Jimmy Joy Plenny Shakes for 1 month now, and really enjoying them! I'm trying to gain weight, but don't have much time to prepare or eat food. Being able to add in a Plenny Sake as an afternoon snack has been a fantastic way to boost my calories with minimal prep time and minimal stress. I love how many flavours there are - I can mix and match them, so I don't get bored. I also find the taste really good - they're not too sweet, and no overpowering artificial flavours. They keep me full for about an hour and a half to two hours. The shaker is very easy to clean. Also, I had them delivered with Budbee - our house is difficult to find, but the guys from Budbee not only actually read the instructions I'd written (which DHL and PostNL have not) but even called when they weren't sure where to leave the box. All in all a great experience and I will keep ordering. Thanks Jimmy Joy!