Metal Gear Solid 4 for the Sony PS3 began shipping yesterday.

In case you are not sure if you should get MGS4, here is a review from GameDaily (More MGS4 reviews below).

Quote: "Tactical Espionage Action arrives on PlayStation 3, courtesy of Konami's long-awaited Metal Gear Solid 4: Guns of the Patriots, which brings an end to one of video game's most memorable characters, mercenary Solid Snake, who is a gray haired old man. An army of gorgeous cut scenes and a beautiful score highlight this memorable third person adventure, which ties up loose ends while weaving new characters and plot twists into the Metal Gear mythos. "
Read the full review on GameDaily.

More MGS 4 Reviews:
IGN
Yahoo Tech Noob Review
MGS4 Play Log by Arstechnica

MGS 4 ships from Amazon.com.