Few days ago I have a walk in customer that ask me if Frisky and other cat food found in super market is bad. As if it's poison. At that moment I can easily sell him some expensive food. But at that moment I have time to give him my honest personal opinion. I told him that if you every month have some extra bits of pocket money left from you salary then by all mean buy your cat a better food. But if you have barely enough money to get pass your daily life then just provide them what you could. There's better food but there is no bad food cause any food is better then starving. But if you could quit some bad habit like smoking and use the money to provide your cat with better food then by all mean do it.