Horrible! What's the point of watching ads to not receive the money, or the full amount promised? Or! The option to watch an ad for more money pops up, but won't open. The X2 ad just loads and loads without ever opening an ad, so the progress of earning money to upgrade your prison is nearly impossible! I've uninstalled the game just to reinstall, it does fine for a few minutes just to repeat malfunctions. I'm over it! Sucks because I thought I found a game I could vibe with, smh.