Usally I prefer amazon application instead of website.
But comparing with other online websites I dislike amazon.
Reasons for disliking it: -
1) Its slow performance
2) time taking for loading the products
3) less offers on various products
4) less availability of products
5) slower delivery experience
One of my bad experience with slow and faulty delivery; few days ago I ordered my sparx sandals from amazon they gave me delivery date of which is seven days later of order date but they delivery my parcel four days after the delivery date which is really unexpected but this is not the main problem with it, the main problem they did is to ask me for shipping charges which is free of cost.
For that experience I dislike amazon and its service.
I am not satisfied with it and never suggest this to any one.