The hookability is high, I had fun playing this. I’m a big fan of the old C&C games, so the art style is cool – although it could probably use a bit of polish.
The primary thing that bothers me is how close to the edge of the screen the buildings are and it makes things a bit unpredictable/unfair in the sense that it partially takes away the player’s ability to respond to threats appropriately and it’s partly up to chance – although there are strategies to mitigate this too. Personally I’d prefer a slightly more zoomed-out view.
Once I get more time I’ll try to see if I can get above 500 points, the best I could do in a reasonable amount of time was 480 so far. For now there are tons more games to review =D