Customer Service - ⭐⭐⭐⭐⭐ (Patient staff. To my surprise, they can get me ALL the books that I want even tho some of the books that I want are not that easy to find in other countries. Cheers!) Delivery Service - ⭐⭐⭐⭐⭐ (Delivery in 2 days. Yes ma'am. The package is superb. The delivery guy was a sweetheart. Don't forget to tip them 😉) Book Quality - ⭐⭐⭐⭐ - 3.5 stars (One of the books that I ordered, the plastic layer over the cover is a bit off at the edges. On one cover, the color is really pale. But hey... it's really affordable. So, it's acceptable.) Overall - ⭐⭐⭐⭐ I'm definitely ordering more books soon.