This is my sort of HOG. I don't have to figure out what to do, and there's no complex storyline to get in the way.
My only problem with the Park Ranger ones is the puzzles. I don't like slide the tile puzzles, or the rotate the ring ones. But I just wait a while then skip.
If people want an adventure HOG then this might disappoint, but I don't want to have to figure out what I'm searching for and why, or get objects I'm going to need on another level. I like the relaxation of finding the objects within a time limit with a bit of story around it.
The graphics are particularly good in this game and I like that there are no moving objects. Please make more like this for people like me. I have money and I'm ready to buy, but I do the free trial of the more complicated games and they don't fit the bill at all.