That's a flawed chart. Uncle Chips plain salted should be at top spot. Compliments with every food. I have that with butter or ghee rice every night. It also taste great with dal. Lays tangy treat taste good as a snack without any sauce and chutney.
Yes, that was yuck as well. Even some red potato flavour taste bad. 90% of too yumm's chips taste bad. They survive on marketing. Bingo is better and makes way better chips of Indian flavours. Chaat Masti is one of my favourite chips of all time.