They are are reliable, but for small items I found them goofing up either by sending a wrong/damaged product. In my case it happened for Sennheiser earphone and a mouse. In both the instances they instructed their courier (blue dart) to pick-up from my place. Actually it is a hassle and complete txn. took me around three weeks. However when I ordered e-book reader PI and some of its accessories, the delivery was prompt and item(s) to my satisfaction.