I was one of those put off this game by the demo on the PSN. But after a few years I figure whatever, and with with Killzone 3 out soon I figure I had to play this one first.
The demo on the PSN does not do the game justice!
This is a very good game, with only a few tiny issues. I read a lot about people complaining the controls are too hard to use, but they arent.
Its true you're targeting doesnt move as fast as other FPS games, but this is a very realistic game in both movement, targetting and enemy behaviour. But the controls ARE easy to use and dont inhibit the game at all.
Its a tough game, even on normal and easy. I played 99% of this on normal, found it a challenge. Reached the end bit, with the end boss and had to set it to easy as the difficulty just SHOT UP no end.
But its also a satisfying game, with very good graphics (think gears of war). Granted they arent perfect visuals, you have the odd texture issue, but otherwise spot on beautiful.
The story is top notch, spot on, great character animations and voice acting, great music and atmosphere. I havent played KZ1 and I dont think Ive missed anything.
The issues though... the load times between levels feel overly long, and when moving between zones within a level the game can stop completely for a few seconds to load it.
These are TINY, TINY issues but they are noticeable, but not that bad they destract from anything.
Overall, a very good game, which get VERY tough in the end boss section and requires a lot of calm and breathing when that bit comes around! Otherwwise... play it.