This is a great Moodle theme, with excellent plugins, features, and style. It was incredibly easy to customize, and despite representing a major change for our institution, faculty and students instantly embraced the look and feel of Cognitio.
The best feature that comes with Cognitio is Mariusz, though. We have bugged him time after time with idiosyncratic requests and minor suggestions, and he has never failed to delivery promptly and, often, spectacularly. This theme is updated frequently, and it's because of his attention to detail and response to his customers.
You will not be disappointed with what you get with your purchase of this theme!