Just played through the demo and I'm really not digging the style. It seems to be trying to attract the usual "Epic" crowd. Hammy acting, guns and explosives, bland looking enemies, "OMFGCINEMATIC". The 3D doesn't help much either, I didn't know that by pushing up in that one area at the start that instead of looking up I would look in the background. And in areas with static camera angles I keep thinking I can reach ledges only to fall.
I've got Super Metroid on the VC that I haven't finished yet, and Symphony of the Night unfinished on the PSP... And I'd rather play through them before this.
To anyone that has completed it; does it get better later in the game? After you find more upgrades?