Results will speak for JHS as they have been or past 20yrs or so. IMHO Nikhil Nanda makes appearances whenever there is a bull run, check for his videos back in 2008-09 when he was saying on media that they are in talks with big players etc, also media houses were recommending the share and there stock zoomed like anything.
Recently he is appeared on TV in 2017 quite a few times.
Negatives for me:
No profit growth.
Low margin business.
Dilution of equity 2X in 2years.
These are my observations kindly feel free to comment.