Except "Chennai Express" the rest are Tamil movie remakes... what are these writers doing? "Entertainment" looks more like Kannada hit "Lucky" that had Yash, Ramya and a doggie in lead.
Look here the simplicity of these two great individuals who are also doting brothers. Hats off to their talent and I always wish them to have many more hits and great movies from them. Good luck and best wishes to Sajid and Farhad who are also wonderful human beings.