Down the coast from Patong in Phuket is a much quieter and far more laid back resort called Kata. If you plan on heading there I would recommend a restaurant called Kata Mama at the southern end of Kata beach. The food is simply fantastic and amongst some more pricier restaurants certainly gives you more value for money. Fresh fish and the best curries.
Kata beach, Phuket
Google map: tinyurl.com/yzphl4e