Atrocious. And not "atrociously good fun" either. Simply atrocious. It's like biting into an Oh Henry and discovering that it is indeed, a big fat solid chunk of stanky human dung and undigested peanuts.
It's pure repetitiveness is enough to make any chocolate lover long for a nice salty snack treat. So make your dentist happy and stay far far away from this title. It will leave a very bitter aftertaste and have you reaching for your mouthwash.