Aliexpress is a Chinese product website where products available in low prices, there are millions of products available in this site. I used Android application which is good. Takes some time to load the page and there are everyday flash sales going.
Product quality is average, neither best nor cheap quality. As I said earlier the products are mainly based from china, so they are little bit of affordable priced as well.
Delivery timing is too late. Aliexpress takes 30-60 days minimum in product delivery in normal shipping. I ordered from there 3 products, and all 3 products taken around 45-50 days in standard shipping to get deliver in my kolkata airport location. One of the product supplier or seller doesnt respond to my email for support and fast delivery, I contacted with aliexpress support team but they also cant help me with that issue. After order any product aliexpress cant take delivery responsibilities. You cant cancel item after any order placement, as this is international website, you have to pay amount at first when order placing. Same if you refund or exchange any product it will take more days to get new one.
Reliability is okay but not like gearbest website.
If you order faster delivery then you have to pay extra charges for delivery through any international curior, still it will take time to deliver. Product packaging is not good at all. A normal packaging done by them. Dont know how they handle shipment in air flight cargo.