Is it still worth getting this game?

My personal reckoning:

At full price - no

In a sale - maybe

...but it depends on what you enjoy and what else you could be spending your money on.

Most definatly, in my opinion this is the best AC (I've only played up to AC3 though).

..only if you really hate to swim;-D

Actually this was the only way to add a friend in this programm. I'd say it's most definetly worth getting Assassin's Creed, though the secound part and Brotherhood are the best in my opinion and the first is the worst due to the repitition. Still it's a good game.

yeah, especially if you want the backstory for the rest of the AC games.