Terminator Salvation clocks in at just 4 hours says review

Gametrailers have chimed in with their review for the GRIN developed Terminator Salvation, dropping the rather big bombshell that the game can be completed in only 4 hours. If you couple this with the fact the game has achievements that can all be unlocked on one playthrough, and also has no multiplayer options, it does not look like you will get much for your money should you pick it up.

There is supposed to be co-op though, which could be the game one true salvation to make it worth a rent.