Ace kollywood actor Silambarasan who is a die hard Ajith fan was in the theatres to watch his 50th flick, Mankatha on first day, first show. The actor took an off from the setd of Osthi to watch Thala flick.The Ajith fans were all entertained with Thala appearing as Vinayak Mahadevan. Mankatha put up a good performance on the first day and many suggest that the flick has been the most entertaining Ajith flick ever.Mankatha also has a host of other artists doning pivotal roles.