At times, you were speaking few tamil dialogues and it would have been better to provide a english translation for the same as some people in the audience may not know Tamil like you did in speech opening.
Narrated the scenario about Rajni’s friend in chamarajpet with varying voice tone & body language was perfect too. Smooth transition from one point to another in sync with slides.
Takeways from this speech are : Value for friendship, Respect for women, Charity behind the screens, Learn life lessons the hard way, Simple dignified living and staying rooted.
Amazing speech opening, Well researched, Good takeaway or lessons from Rajni's life through your speech, Confident body language, Good use of words like aura, enigma, etc. Excellent voice modulation.
Though conclusion was good with quote but I felt it is not as effective as speech opening.
I couldn't make it out from this video so I am suggesting to add credits or a reference to a source from where you got the images used in the presentation.