5 stars: Awesome and addictive The best, non cheesy tower defense game I've played in a while. Excellent and clear progression. Difficulty ramps up each level and level to level just right. You can pay for money, upgrades etc but there is no actual need to. You can earn enough to progress through the game without pulling your hair out. I almost never give ratings here. This game deserves it.
3 stars: It starts out fine, but by level 7 it just gets ridiculous. The towers make little impact on the larger targets and you have to resort to purchases items to kill them. The boats just piss me off: they are nearly impossible to stop and there are no weapons that are water specific, so there is no strategy other planting purchased items. And the reward for winning is so small that it just doesn't seem worth it.
3 stars: Cool game but unrealistic in being able to actually win. You have to just use certain types of items that require you to eventually spend real money or you will just be consistently frustrated. Just no fun playing the game with a strategy in mind. Waves just eventually overwhelm you and you don't get enough to be able to buy those items. Oh well....another disappointing game.
4 stars: This is a fun game, it let's you strategize to get the most bang for what you're packing and a liberal ability to lay traps along a gauntlet that your enemy must get through. The tutorial was helpful, and I'm sure the difficulty will ramp up with the higher levels, personall...