Found this to be a it of a snooze-fest. I was expecting to see a lot more action sequences involving the sharks - in fact, just one good action scene would have been good! It just shows the sharks swimming around. The 3D is ok in parts, for example, the scenes with the turtle are ok as are a lot of the fish sequences, but the 3D shark scenes themselves are pretty uninspired. The commentary is pretty flat and boring with a feeble attempt made at humour by trying to narrate it from the turtles point of view! The soundtrack is also too invasive and at times almost drowns out the narration. Probably won't watch again.