The fun element isn't there. An unstructured mess.
I have to say, this was not fun. I mean, most all the enemies are easy to kill, and when you get to the final boss, I keep dying -- not because he's difficult, but because you made him practically IMMORTAL.
Damn, I make mistakes, not many mind you, but occasionally it was inevitable to run into him (especially since the air around him is for some reason as dangerous as touching him directly), so even though I conservatively used the enemies around the area to recharge my grenades and blasted him constantly, making sure to make the most of my weapon energy, I eventually ran out after about 40 shots, and had to slash away in a corner. I would run off to break open a health crate every now and then too, right before I died so I'd make the most of the health too.
I never missed one of my weapon shots, and I always avoided his shots.
And that blasted Warlord never died.
I don't give bad reviews very often...but dude, this game, while solid in its controls, is terribly simple and badly structured. Try putting the element of 'fun' in it, please. It's not too much to ask for a game, is it?