Terrible. The result was tough as a bicycle tire and the lemon flavor was overwhelming. After three bites I sent the whole thing down my disposal. I wondered about the amount of lemon juice called for before I began, but I went ahead anyway. My mistake. Octopus is seafood and seafood 'cooks' in citrus juice. Even 3 hours is too much time in this marinade. By the time I put the octopus on the grill it had already toughened up. Cooking it only made things worse. Forget this one. And if you are wondering, yes, I used baby octopus, and, no, I did not overcook it. It was only in the heat for 5 minutes.
it was delicious with brut champagne! (I enjoyed it better bathed in garlic sauce)
I thought this recipe made an excellent appetizer (I chose to leave out the rosemary). You may not enjoy this recipe if you don't appreciate the taste and texture of octopus. If you do, this makes a great appetizer.