I bought many things & still doing that from Flipkart. What I feel best about them the online service. Their sites is really good with proper description of every product in my opinion they detailed of every product with comparing another Indian online shopping sites. You can trust them. They help me a lot and there mobile app is good also customer care is more helpful.
Product are genuine, If any seller give you fake product you must contact flipkart customer care. They are really helpful.
But friends you must share us your opinion and experience.