I always like seeing these coins when I buy collections. They give me the best hope for this hobby.
They're just a simple, uniform, collectible series that don't require a lot to acquire. It's a great way to get someone into collecting coins and isn't generally off-putting with all of the sizzle that NCLT tend to come with. In the original folders, or removed and placed into a binder, they're a nice distraction to the hobby at large. I don't make a ton of money when I sell these; but when I do sell them, I feel like I'm contributing to someone's collection. When I generally sell NCLT, it feels like its either going to be a gift for someone that may or may not appreciate it or going to someone who just wants to resell it for a couple bucks more.
IMO, this is what NCLT should be, rather than being regularly $100+ ventures.