Fast delivery. Double seal, 100% new. Got unlucky, seller informed original book cover no stock, replaced with a lower quality cover. Tablets works fine. Warranty not sure how, no invoice enclosed.####[['delivery', 'Logistics#Speed', 'positive'], ['original book cover', 'Seller Service#Inventory', 'negative'], ['quality', 'Product Quality#General', 'negative'], ['Tablets', 'Overall#Overall', 'positive']]