Ok I've had another try to understand the positives.

First image V3, Very old texture, my standard light set up of one infinite light and one spot, shadows set to 75% on both.

Second Image same set up, a bit ice creamy and lacking the shadows but not particularly horrible either.

Is one better than the other, I'm open to suggestions, and don't forget I've only been trying GC for a few hours. Very quick to set up but not too sure of the benefits yet. Sorry if the images are a bit big but I wanted them to be clear and I'm not too up on posting images to the forums, took me a while to figure it out.

Cheers.