It is hard to pontificate from a moral high-horse when your grammar and spelling indicate that you're even less capable than the people making the bad content.
The manner in which it is determined if a soldier can see a mob is ridiculous, I've had flamethrowers die ignoring units that popped up directly in front of them, well within firing range. Just another fail TD.
Between having Germans walk over or through solid matter without ever having to stop and units who won't fire except once every couple minutes, I'd say this game pretty much just sucks.
Minor graphical stuff like light coronas around some of the zombies, couple issues with control (if you aim past zombies with the M4 it sometimes goes right through them), I'd give it 7/10.