Very Disappointed in the service of the food.

I absolutely love Kauai. So don't get me wrong. But, the past few times I have gone the smoothies have not been up to standard.. they are super watery and have barely any flavour. I buy a smoothie almost everyday after my gym session I love the Strawberry it is my absolute favourite. My Boyfriend also enjoys your smoothies and my Mom but, all three of us have been disappointed the past couple of weeks now. I just feel if you make something it should be and taste the exact same each time. It should be up to standard. It shouldn't change. You pay between R40 to R50 for a Smoothie so you should get what you paid for and I feel that has not been happening.