For those that complain about resting up after a trap.
If you want for your own personal game a dangerous, intense, anxiety-ridden playthrough...
Then don't rest.

For everyone else no.

I'm old, I'm slow to react. It's why I play Turn-based games. I don't have the reaction speed of all the young kids.
So waiting until it's too late to tell me there's a trap makes Perception useless to me.
To all the speed head folks with quick twitch reactions, it may be fine.

Some of us don't play on the edge of our seats with instant reaction times.