I am really just posting this for my own curiosity. I own about every TD game there is for the iphone, and I notice that there are some with great graphics (7 cities, Fieldrunners), some with OK graphics (Creeps, Besiegement), and some with poor graphics (iTD, TowerDefend). Anyway, that is just my opinion of the graphics for these games. I noticed that some people swear by iTD or Besiegement even though they are blown out of the water with graphics in other games. So the questions is this...how much do graphics matter to you in a TD game?