I was extremely excited when I saw UAD was finally offering guitar modeling plug-ins. So I downloaded the demos for the ENGL Amp Sims. If you're into heavy metal and that type of tone then you may like it. I am more into classic rock and blues and this just does not fit my needs. Come one UAD develop something for the blues and classic rock players and we'll buy it. But this is not going to become part of my UAD plug-ins. I own the Waves Guitar GTR3 for the same money and seriously there is no comparison. Waves blows these plug-ins away. Come on UAD. I want to buy your plug-ins but this is a poor attempt. The EQ is just very boxy and not at all natural. I could not find anything useable for me.