Hard Rejection! AE Template. Need Help..

Hi Creative Authours.

I just upload my New Brand After Effect Template. After a couple days waiting, the item get hard rejection.
Please any one tell me what’s wrong with the template. The Preview Video is here:

Many thanks for your help.

this white optical flare is a crap. remove it. let it be without transition at all - looks fake.
also add more unique details and try to make little bit more different animation for each slide

Thank you @St_Denis for the feedback. I will try better in the future.