For only $15 it's a good romp through the future.
The graphics are pretty intense especially when you're in a fierce battle. I've had a lot of trouble with the game crashing after playing for just a few hours. Another minus is there's no way to save your game unless you're at one of the major bases. If you don't stop the game in one of them you'll find yourself fighting your way back to your main objective. In some ways that's a good thing because you can continue to level up which helps you get to the better weapons and armor.
Over all it's like a crazed FPS only you have several blades to choose from in fact there's even one that reminds me of the Light Saber from Star Wars.