The updates are hit or miss when they come which can be an issue but mostly, it's become a game that you will have to pay to advance. I've played it for several years and it's always been challenging but, it's clear with every update it's going towards being impossible to pass unless you pay money for helping items. I'm NOT going to pay money to play a game on my phone, so I'm OUT. It's been a fun game and would have kept it downloaded, but it's become obvious that you want people spending money