How do I begin to praise the creators of this application? Google experiments are surprisingly tricky to set up and manage (for me at least) and this app makes it feel like a walk in the park while providing sophisticated options like JS snippets that enable bigger changes between A and B.
As other reviews have noted, the support is quite simply amazing. So quick, so helpful and so smart. You're never alone in your experiments with these analytic buddies just an email away!