I think the major lack here is you have not seen Baat Hamri Paki Hai. If you had, then you be stunned the way Barun has playing ASR. it is not easy to go from expressions everywhere, to loud expressions, to so many various shades, to just stand there. You know the first Tu bata Maula, everyone had different expressions to give, hope, happiness but he just stood there, because the character itself is complex. He's not supposed to give expressions than you can figure out. He's not supposed to be a character whom you can read easily. and that's gonna be the point of their love story, when she will be able to read him without words, be able to look him in the eyes and clearly speak.
I think also like someone else said, ASR is not MSK or AP. He's a different character all together and as far as overshadowing is concerned, many fans will back their favorites. I have know where people have said x and x have overshadowed Sanaya in MJHT due to her character. As neutral viewer, I think they both overshadow each other in many places. They are powerpack performers.
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