Way too glitchy and kinda slow. I got a bug where all the cities I conquered came with 5000 archers or so, and every time I invaded a city it had merely 100-160 troops defending it, so the enemy never really had a chance. Other than that, good gameplay and nice concept, awesome work considering its Flash.
Great game, it doesn't need strategy to be fun. There are a lot of simpler, lower quality shooters out there that are higher rated and still need no strat. 4/5 stars.
I found it to be very buggy. Whenever I order my units to attack the other planet, they go in circles around the planet and sometimes they wont follow orders.