In itself, a good software, but with underground support, an unacceptable installation procedure (a trial version is not easily unlock through a license code, but it's a complete uninstall and reinstall required), a registration and additional activation coercion. What a paranoia has at Nuance that you maltreated honest customers such?
For me, therefore, a bad buy. If I had this already during the test phase you know ... it would have become another product.