I haven't bothered with it because I read a post with a bunch of people saying it's absolutely not worth it. Curly is looking into the economics of it and trying to find a solution, but apparently at the moment it's not worthwhile at all

I have them. 100% not worth while. There's this post here that myself and my cousin, worked on to figure out the pricing and we learned… it's literally a big money sink and wasteful of bite because, as I see you are a Platinum player, say you get your own centers? Then there is absolutely no reason to use anyone else's. I made mine a dollar, but if you have your own? Then why would you use mine for?

Same with people who aren't subbed. If you see someone wanting $5 per training, why would you do that for, when you can go elsewhere for a $1? It's a moot point and just a horrible design overall.