Good flavour, fewer hairballs.
Our three cats have very thick coats en spit up a lot of hairballs. They don't go outside, so all the vomiting occurs in the house. Which obviously isn't ideal. They always eat Royal Canin food, so we quickly decided to try this variant. It's not like they no longer spit up hairballs at all, but it is significantly less. I am satisfied with the result and the cats really enjoy it.