Hotstar is an innovative application through which one can watch tv shows, sports, movies etc. Hostar is available on googe play store. I enjoy this app a lot. It acts as a replacement of television one I am away from home.
But hostar will work perfectly good without buffering on the condition that you have a good internet connection. Otherwise the video buffers if the internet connection is weak. One can switch to hotstar incase he or she missed out his or her favourite televison show. Overall the application is very good.