I've looked at it in the shops, trust me its not worth buying, about 4 pages long, all it does is tell you about the facts of the cars, no real comparison.
FWIW, they said the Enzo was by far the quickest and best sounding, they said the CGT was the most accomplished and admired by track fans, they loved the LM engine,as usual SLR last because its a confused supercar, not as raw as the other two, but a comfortable GT at best.
I think the verdict was you cannot go wrong with any of these cars, so