It was simple and it was fun. Graphics were whatever, the gameplay was repetitive (as all shooters were in the 2010 so this isn't a negative) classes were imbalanced and many more flaws. However, I believe the hidden gem here was the customization that tuned a bad character into a good one and vice versa. Each class offered a fixed play-style that drastically altered to change the gameplay. I have vivid memories of my friends and I all using heavy-weight characters (big health bars but slow mobility) while wearing roller blades (big dudes now move fast). Did our new builds work? Who cares, it was simple dumb fun