I disagree, I think the "power trails" have there places. I have been going caching with my 5 year old and his cousin who is 6 with a heart defect. They can't hike that far, typically 2 miles or so. The 2 of them have been having so much fun geocaching on trails where they can hike through the woods and find several (or more) caches in one trip. They are always asking to go out and treasure hunt, this is so much better than playing video games and gets them into the sport. If you dont like a cache dont go find it. There is more to caching than numbers, and the "power trails" have been more than numbers to me and my kids.
I agree the hides should be unique and not all under similar "pile of sticks", even if the container type is the for all of them the SWAG is different enough to keep the kids interested. I dont care much for the SWAG myself, i just do a TNLNSL. And i suspect anyone else who is just looking to sign the log then they would not really care if the containers are all the same. Just please maintain them and be clever with the hides.