Defend Your Castle: Your thoughts?

well, i only had about 1300 points today. since i was under the impression that Earthbound was released today i decided to get ''Defend Your Castle'' for 500 Wii Points. To my dismay, EB was not released today (*maybe next weekz?*) but i decided to check the game out.its essentially one of those ''survive as long as you can'' type games. the difference, however, comes in the fact that there are rounds. i played the game for about an hour and i'm on round 20. the idea is to pick up these little ''sketch'' soldiers and drop them to their death. each kill gets you points in which you spend to upgrade your castles defenses, whether it be helth (yes, its spelled like that in the game) and offensive attributes such as archers on your castles, bombers, and magic spells.thus far, the game is pretty fun (for 500 points). its gets pretty frantic (at level 13 or so) but not enough to say ''zomg! this is hardz!'' I have no idea how long this game is (can anyone shed some light?) but it is pretty fun. what does everyone think about this game? (btw, sorry for the long post lol) Defend Your Castle: Your thoughts?
i loved the flash version and im pretty sure thia one has infinite rounds. i dont know if there is some kind of limit.Defend Your Castle: Your thoughts?
It looks pretty sweet, but I haven't yet played it.
i love the flash version but seeing a couple of trailers, it seems the characters/pointer r too big
dont know yet... i was thinking of downloading it, but not sure.... i might get River City Ransom instead.
it goes to level 99