A lot of rendering time.

Since yesterday I have been trying out some more realistic looking water in after effects. The overall effect looks good but trying to make this effect on my laptop is not a great idea, as it took most the night making it (due to incredibly long rendering time). Once it was made and my laptop had time to cool down, I decided to do a couple of test renders. I started at half 12pm and did not get a finished render til 9pm. well now its done I can add some more stuff to the rendered footage (should'nt take so long now?). Anyway here it is.