I agree with earlier posts; neither shakes nor soups are gourmet meals, they are not meant to be.
Once you are in ketosis and not hungry (the magic of this diet!) the flavour of soups and taste of shakes becomes irrelevant.
I have given up trying to make them taste different, for me its just fuel. Hot or cold, eat or drink and move on. The goal is to lose weight not really to enjoy the packets. So now even mushroom is OK; not my favourite but it works.
Bars - not for me either but the rest are just fine. My tastes have changed in eight weeks too. Adding sweetener now seems too sweet and when I add a meal its a half size one and I am full.
This is what I found anyway.
GSQ