First of all, and most importantly, exceptional potential. Second of all, and second most important, tragic execution. The game is stupidly heavy for such a simple concept, it probably takes a bitcoin mining company to run it smoothly. The game has ads for years, for everyone on the planet and their mothers. Compare this game to Swidesipe for example, similar concept, except sadsape actually works pretty fast, with NO ADS. 2 stars for good idea and poor execution