you got somehin good here.
been a while since I have been a able to see your next Flash.
This one is better than the Bat. Which means you're improving!
The audio is fair. But audio can be a pain to work with at times so it's fairly good for voicing. awesome on the French btw. there aren't many Flashes done in a foreign language.
The animation transitioning and the camera movement have gotten better.
definably more structure involved than the last. in your case, it looks like you put allot of time like you said into this and show improvement. looking forward to the next Flash!
the quality of the Flash, as always, needs work (like limb movement) which can be super tedious. but it's getting better! keep at it!