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If there were some promises made, I can tell you that using this service and trying to get it working is an absolute nightmare. And when you need help, you'll quickly discover that you're on your own and that there is no support for it. All they'll say is : go to the forum and get help there on your own. I posted about 3 messages on the forum asking for help, no one f** cares about you.
Not to say this product doesn't even have basic tasks such as "if a new WordPress post with category "xxx" is created > send out a campaign using tool "ABC". I mean, that's pretty much the basic thing most people want to do : automate an email campaign.
Good luck, I've just never managed using this tool.