Great grand mast is a normal comedy movie.nothing special.urvashi looks very beautiful in this movie.and specially the relationship of vivek oberoi and his brother in law looks very sweet and enjoyful.its is a comedy movie .bit not so special story .but the three vivek, aftab, ritesh are very good actor of bollywood industry.all good in their expressions and acting.and the three wifes also very beautifull.overall a nice average movie.