Ok folks, for owning the game for less than 24 hours it may be a bit unfair to review now. So far I have completed 17% of the game for about 3 hours gameplay. Its a huge game with lots of upgrades and things to search for which I generally love in gaming. Graphics are superb, visually stunning and really dark just as batman should be. The fighting style gets a bit simple after a while but still fun. MGS style tactics, hiding around corners, aerial attacks plus the bonus of batmans gadgets!! The reason for my 4* and not 5 is that the game is a tad glitchy there were 2 moments where I had to reset the game as batman was falling off the face of the map down and down into darkness FOREVER until i realised it wasnt supposed to happen. Don't forget every game has its glitches to start off with and patches tend to be released to fix them.
Great game definately worth waiting for, good job eidos.