Not bad, however, please read.
It's a good series, a couple things I would suggest though.
First: Do the Korean language with English subtitles. For some reason, it's a lot cooler to hear a korean person speak than an english one.
Second: Vary up the points of damage. For example, whenever Gunchest is shooting at multiple targets, the "wounds" between the robots are almost always in the exact same spot (first robot gets hit in the shoulder and the head, second robot then gets hit in the EXACT same spots). Robot or not, Gunchest is still using a machine gun, and therefore there is no way he can be that accurate.
Third: Spice up the language a little bit, change some of the dialogue. A combat robot saying "Leaping Lizards" doesn't exactly make sense. Now, if he was to go "Oh !@#$", THAT would make a little more sense. Crazy armed awesome robot doesn't seem as threatening when he says "Leaping Lizards"
Fourth: Apply a little more logic to some ofthe combat scenes. Usually, a mobiletarget is a little more difficultto hitthan a stationary one, which means that feasibly, the stationary good guys at the beginning should've been either wiped out relatively quick, or they should have wiped out the bad robots when they did their 5 stationary attacks.
Other than that, great series. Keep it up