I think good quality and clean swag is good when caching with the Grandchildren. But the cache and contents need to be well maintained. The joy on my Grandaughters face when she found a lovely hand painted pebble was lovely to watch.
To us 'oldies' it is of little interest, especially as some of the caches have inappropriate, damp, rusty items.  We often spend time cleaning out and removing dirty cache swag which has obviously been there for some considerable time. So all in all mixed feelings  .