I like a good balance of HO scenes & puzzles in a HOPA. Maybe leaning towards the more hidden object scenes mark because I love them!
And everything has to be in the right "spot"...the "trigger" HO scenes or puzzles. I mean, I don't mind backtracking a few scenes to hunt for the triggers, but I don't like to backtrack 10+ scenes. It kinda gets on my nerves after awhile and I get bored.
I love to open a door/drawer/chest/car trunk, etc. and discover a HO scene.
I'm such a dork!