Personally I don't like micros in the woods. Some PLCs are very well done, and I admire those. I also like to find ammo cans, and other regular sized caches. I also like the feeling of accomplishment after finishing a particularly hard puzzle. I usually do this in my spare time.
I dislike puzzles with errors, but sometimes that's what you get.
But if you don't like puzzles don't do them! If you don't like micros, don't find them! It's your choice, you don't have to find every cache.
GT