I dont think abhishek will ever b;com a notable actor. Yes he can become a notable star son but not an artist, certainly not commercially hit artist - I think. It is true that for reahing any succes one must pass struggling routes etc etc. Even amitabh,Amir,salman, govinda had to pass from that phase - but certainly they were knowing what is best in them & were fully aware what type of expressions, body movements, dance, steps & other feature within themselves are worth to show to camera & what to hide. I understand that Abhishek have not understood Or is careful to understand the merits & demerits within him self - from the point of view of audience. He still behaves,dances & acts dhila dhala & not showing any pleasing uniqueness in his performance.
He must evaluate himself first & must clearly & rightly define all those goods & bads in his appearance before the camera & then have to successfully present goods before camera & bads behind camera. & yes if he do not find any significant goods the he will have to add it first.