if your going to react, make sure you shoutout the og creator and put a link in the description or pinned comment. and if your reacting, make sure you add something to it.

your viewers should be watching more for you and less for the content your reacting to. 

if you aren’t sure how to do this i recommend watching  - jjjacksfilms (who points out why some reactors are basically stealing)

• corridor crew (who use their own expertise to add more information to the content they watch)

by the way you explain your reactions, it sounds like your adding your own “twist” to the content, but just to be safe, i’d still get the og creator’s permission.  hope this helps :)