I tried it for a few times(took me about 2 hours to make this).My fingers sore after finishing this replay.Give me a C&C pls.Please tell me if it's still stiff and tell me what is stiff(seriously,i don't know whats stiff.)

"Stiff" is when you hold too many joints and it looks... robotic. That wasn't very stiff, in my opinion.

The only problem was it wasn't very connected. You kept running back to his torso and stomping on it for more DM's.

Try editing the replay and trying for a powerful punch at the end in the torso to get multiple DM's. (Boomhit)

Was the ending pose(or not) good?

You can edit replays?

I have so much to learn.

well stiff is something like a robot go check ggogle translate
bak on topic
the replay is good seems you improved but i only like the first part (the split) you shouldnt dm the shouders and torso it made the replay look bad
it will look better if its a splitcap