You' ve asked a popular question and there' s lots of opinions out there.

Are they a good bow? Yes, when properly tuned they are exceptionally quiet, shoot a smooth, good arrow flight. Fast ? fast enough. Accurate.

Are they worth the money? The person spending the money must make that decision. Personally, I think they' re WAY over-priced but then I don' t think Martin makes a bow worth 400 dollars either..guess I' m an old tight wad

I do admit to being a bit biased when I can make my own for an investment of some time and no money...