VectorC

I have downloaded the vectorc demo, and I can''t test it, because it is not possible to compile with the demo, what is the use of a useless demo? :| Is vectorc better than intel c/c++ like codeplay show in his benchmarks? I think that the benchmarks are selected specially to win the benchmark, but how I can''t test other things with the demo... I believe that what codeplay does is "bad" marketing. Anyone have experience with this compiler?