Its unplayable. I was trying to evolve a unit to 6 star and a pop up showed "A network error has occurred" even tho my internet is working fine and strong. I tapped the retry button multiple times, it still didn't work, I tapped the return to title and it brought me back to it but the same pop up was shown and there I was stuck pressing the two same buttons nothing I could do but to try to redownload, but that was frustrating, so I tried using mobile data and other methods but to no avail.Fix It