Does anyone have more recent experience with this tool?

I am particularly interested in using it for award travel searching (so I wondering things like do the search function, and the booking link, work well? can it search multiple dates? will it do automated searching with email notification?).

They are asking for $30 for a yearly subscription, which isn't going to break the bank, but also isn't cheap for a product they describe as still being in beta, so any additional info. on whether people have found it reliable and useful would be appreciated.