The linear game style is horribly annoying. With no way to really collect weapons or store some type of inventory it's a basic arcade game with sluggish controls, and a difficulty ramp that makes things displeasing quickly. You're literally (excuse this) fucked if you don't pick up the drops (Don't invest any hope in the melee, because it becomes useless after silver), which after a while of play are hard to see because of monster particles. The in game building doesn't do the game much good if you're being surrounded with no creates near either.
To sum up the experience: Run around finding creates, build, run around, build some more, run around still, can't find creates/ there's a horde and a few other enemies surrounding you, escape barley, die later on.