The Beach at Tropical Resort Langkawi
The beach at Tropical Resort is recommended by professional reviewers writing for major publications. Out of 2 professionals that we tracked, 2 acknowledged the beach, like Lonely Planet and Oyster.
Tropical Resort Langkawi 
 Lonely Planet
 Oyster
 "Located by a quiet patch of beach, just a few minutes’ walk down a sandy path to the seashore, is this string of spotless and well-run chalets" 
 "Travelers may prefer the Sunset Beach Resort, which has beach loungers and a more central location, though it lacks a pool and free breakfast"