This website contains many sellers so it would not be fair to rate it. However; you should read every word if you want to buy something from this site as it does contain many sellers that are not very friendly and honest. Also; check the processing time carefully because many sellers write the item will be processed in one week and yea they actually spend one week before shipping your order.
Another advice is a very important one: do not buy anything without tracking number unless it's very cheap. Singapore Post or Hong Kong Post is good economic choices.