I have used 3 different themes from Jack Curtis through Zomex and TemplateGenie. Not a single one has dissappointed. Prosper is the latest one I am using as I develop my new company nameshark.net and it is amazing.
If you are having second thoughts about buying from him....well do not. The customer service that Jack provides is beyond what I have seen from most companies. Jack knows what it means to take care of his customers and he is always goes above and beyond. In 3 years of working with Jack through different projects I have never waited more than a couple hours for an answer to a support question. Most are in a matter of minutes and that is invaluable when you are trying to get your website up and running. Jack is the kind of partner anyone would want.
Many thanks for your review, it's been a pleasure working with you over this time.