Verizon, a prominent telecommunications company, has received mixed reviews from its customers. While some customers praise the courteous and professional staff, especially during phone upgrades, others express disappointment with the lack of customer service and the inability to resolve issues with their Verizon phone apps. Despite these challenges, the company is known for providing reliable services and offering a range of products, including phones and watches. Overall, Verizon's performance appears to be a mix of positive and negative experiences, with room for improvement in the area of customer service and issue resolution.