You can use them in a good way but sadly most of them are used it a bad way. The Gintama plot was awesome
I hate for example what OP does with baiting that someone is dead and the he/she comes back. Amnesia is always a simple move but it’s not thaaat bad. Time travel was made good by Oda, going into the future is okay but going back into the past is always a mess. I will never be a friend of Nakama power ups though but I understand you points
No no no, you misunderstood me about reviving the dead...
- I LOVE reviving ACTUAL DEAD people... people who really OFFICIALLY died in story
- BUT I HATE what One Piece does like giving you impression that someone died, but he's not dead actually...
The two things are different paths for me...
Regarding Nakama power up, it's not for everybody... each fan has their own taste... as I said, the best show who utilized it was bleach like:
- Ichigo becoming Vaste Lorde vs Uliquoraa because Orihime was calling out for his help
- or ichigo in same arc vs Grimjow, when Orihem asked him not to get hurt, and suddenly caught Grimjaw's attack without looking
those type of shit were FIREEEEEE for me