Pros
For all those who are aspiring to join Amazon and those who are newly joined, these are my advices. Please don't get overawed by the facilities they offer like AC cabs, beverages, food coupens, laptops, water bottles, goodies etc. These are certain things which your previous organizations might not have offered you. But there will come a stage where you will realize that these were offered to you so that you think great about the company and work really really hard and sincere forgetting your personal life completely. And if you don't have an understanding life partner he or she might even divorce you, for you will be glued to your laptop always.
Cons
I worked for Amazon for a period 2 years on continuous rotational shifts. I was so happy to receive a laptop when I joined. Later I understood I am expected to login to it even after I return home from office. In those 2 years, I slogged for atleast 14 hours, 6 days a week and accomplished so much, which a normal person would have accomplished only in 4 or 5 years. You will become like a robot and will still be boasting on facebook and whatsapp about the cool things that Amazon offer you. But you will face the biggest shock of your life when out of no where you will be asked to sign a document called PIP (Performance Improvement Plan) and made to put down your papers. This happened not only to me but also 6 more people in my team. Your career life will be screwed up completely and so will be your personal life and health.