Best Buy has received mixed reviews regarding its customer service and product availability. Some customers have reported difficulties when ordering appliances, including unhelpful salespeople and issues with delivery and installation, leading to canceled purchases. In contrast, other reviews highlight the positive experiences with knowledgeable associates, particularly in the electronics and cell phone departments. Many customers praise the helpfulness and expertise of staff members, such as Peyton, who provided valuable assistance while purchasing laptops. The store's process for online purchases and exchanges is noted as quick and simple, although there were instances of receiving damaged products. Additionally, some customers find it inconvenient that they cannot call the store directly, as calls are routed to a call center. Overall, while there are significant challenges, especially with appliances, the store excels in electronics and customer support in certain areas.