Too often the game lagged, and made it impossible to select the cells and attack.
In addition to that, I defeated the game in 1 hour and it was too easy once I understood how the mechanics worked.
2 stars
There seems to be a small design flaw which is causing people confusion. The guy near the weapon shop says "cookies might appear when you kill the big monster to the NE", but the monster that gives cookies is actually to the SW. I think this is why people feel "stuck"