Love, love the game but the amount of points needed at the higher levels and small rewards is way out of balance. Need a billion points between levels 59 and next unlock at 61! Please add rewards at every level and make them more attractive. Thx! Takes days and days to level up once you pass 50.........it's such a great app at lower levels.....please make it great at the higher levels too.....otherwise it's too frustrating. Don't love it anymore.......they make it fun and then make their money once you hit the higher levels as you either have to keep buying packages or play for days/weeks to level up with hundreds of millions of points needed. Guess all the newcomers that initially love it will suffice if they lose all the older fans. Too bad.......wish it was different. I initially gave it a 5 star......after 4 months I give it a 1. With the latest, overdue update, will you give credits retroactively for all the time that went into leveling up with no rewards for each level that didn't have them? That would be a very welcome gesture to those that have stuck with you through the non- rewarded, ridiculous limit, higher levels. One month later.....customer service has disappeared. Thanks for the initial fun......too bad the problems couldn't be fixed.