mgs4 is a first person shooter! the best one I think. To get a good idea what a game is like go to youtube and put in 'name of game' ps3 gameplay.
'gameplay' is better then 'demo', 'trailer' or 'preview' because it shows the game in action without the hype. (you may have known that)
random mgs4 gameplay video:http://uk.youtube.com/watch?v=l5zoozLyXuw
This season (especially black friday week) has offered sooo many ps3 games for sooo cheap. I think this is because of the recession and that software venders can drasticly lower their selling price since it only costs a few dollars to print a dvd. Somehow (shrill) I've spent about $250 on ps3 games but I got a slew of them, most of them for $10-$15 shipped. I got resistance (first one) for $15 shipped from amazon around black friday. I haven't opened it yet.
Another great shooter is rainbow 6 vegas 2. It's dang good and has gone on the totally cheap. Strangely, I got two used copies for $6 each and one new copy for $10. I only got Liz to play it with me a few times, so I'm going to try to sell them or trade them.
I got orange box used for like $12 on black friday. At gamestop they offer buy two used games get one free deals about once a month. The math works great on new games too. Instead of $60 plus $4 tax per a game, you can get new used games for $50ish.. 3 new $64 games for $108 instead of $192 ($50+$50+$8 tax). bla bla
I got warhawk shipped for $15
You can rent games from gamefly. It's like netflix for games. I haven't done that because I've been getting games soo cheap why rent.
However, gamefly often sells their used games for dirt cheap.. usually $10 shipped.
be sure to scan www.cheapassgamer.com
once or twice a week. It's like fatwallet for games. I also search for ps3 at fatwallet about once or twice a week.
I'm winding down, I've got tooo many games now. I'm embarrassed to say I probably spent $325ish on games this season, but didn't buy much else. I think I have like 25 games. Yet, I could sell it all in a year and probably break even. I anticipate selling about half of them somewhat cheap on craigslist.
bla bla bla.
you should trust me and get mgs4 if you like first person shooters. I think it's the best ps3 game out. There might be one left near you if you call a store and ask if any are left in the district 240-1110 or was it 260-1110
Another older arcadish style FPS I found fun is Lost Planet. (was once $10 shipped/used via gamefly)