An amazing finale to an awesome series
Metal Gear Solid 4 is the answer to all the problems you could ever have with an MGS game. The controls have been streamlined and a 3D camera has been implemented. The over the shoulder aiming mechanic improves the game so much and the selection of weapons is truly staggering (maybe there might be too many weapons). The story wraps up any question you could have about the series and provides a satisfiying ending which a lot of entertainment products nowadays cannot seem to emulate.
MGS4 is an excellent example of what the PS3 can do in graphics, sound and gameplay. The only annoying thing about the game is the install after every act.
If you are a Metal Gear fan you must buy this game, new people to the series may feel a little lost but still you cannot miss out on an experience like this.