Ur storage is limited & it's really tough to upgrade it Crystals & other rare items are quite rare Accidental taps can lead to massive crystal loss, no confirmation Initially very slow paced, difficult to like The frustration that fills u as ur farm is full of resources, can't put in storage & can't collect more after a while If only u could easily dispose off ur extra.. Alas, trade sucks, since rarely anyone buys + It takes gems to throw stuff out of storage!! Irritating & badly designed game!