Kalki : 7/10.
Boring first half, déjà vu fight scenes in first half. They dragged it too much.The only interesting scenes from the movie are those connected to our mythology. Some have goosebump effect. Amazing VFX. Would have been so much better if the movie was 30 minutes shorter.
First half : Character build up did not work well. Amitabh absolutely dominated everyone else with his presence. Though he is shown as 8 foot ancient being, his screen presence cannot be matched.
Second half : Much better as the story starts to move with better pace. VFX is done really really well yet you will see instances where it is unreal. Fights between two key characters are mind-blowing.