To be honest, I'm not a fan of what they did, normally I wouldn't mind a story being told through the experience of another character but they weren't very upfront about it.
My boyfriend and I discovered the preview by scrolling through Netflix and had no clue that a new He-Man series was even a thing so we went in completely blind. The preview showed epic battle scenes with the song "I need a Hero" which gave us a good laugh and got us hyped like "Oh yeah we are watching this!" We enjoyed about half of the first episode but the episodes afterward made us enjoy it less and less with Teela's attitude being one of the reasons. As a woman, I'm all for stories with female empowerment but to me, it just didn't feel like it was done right. One of the films I watched recently was WolfWalkers which also had this female empowerment element to it and in my opinion, it felt more natural and I really enjoyed the film but in the new He-Man it just felt forced.