Too Laggy to Play

Assasins creed II is a great game, but the level of lag is ridiculous in this version, rendering it basically unplayable Im running it on a new macbook pro which should have more than enough specs for it to run smoothly. The videos take forever due to lag and the audio is completely out of sync due to lag. Very unsatisfied.

Coldhans about Assassin's Creed II, v1.0.0