Been meaning to write a review for some time. None of these reviewers are exaggerating...Jeff has demonstrated a rare responsiveness and professionalism as a developer. I had a question about future features, and instead of putting me off he asked what I was looking for and a week later the new features were released. Really solid. With the addition of microdata and filtering for star ratings, this is right up there in features with paid plugins...for free, and with far better support.
Jeff, nice job. I hope you get a paid version out there...I would support you.