The campsite at KOA Myrtle Beach receives overwhelmingly positive feedback for its spacious sites, friendly and attentive staff, and excellent amenities, including a pool and activities for kids. Reviewers highlight the campground's convenient location near the beach and its tranquil atmosphere, making it a preferred choice for families. However, there are notable concerns regarding additional unexpected fees and incidents regarding noise and rowdy behavior, which affected the experience for at least one visitor. Overall, the combination of enjoyable facilities and the negative experiences reported leads to a mixed sentiment.