Degustacje, degustacje, degustacje! - How straightforward is sign-up at Avant Garde Casino for UK players?

While trying to set up a profile on another gaming portal last Monday night, the registration form was so endlessly long and confusing that I completely closed the browser tab out of sheer annoyance. How straightforward is sign-up at Avant Garde Casino for UK players? I would like to know if creating a new account is fast and direct, or if they demand too much personal documentation right from the start before letting anyone look around the available game library during their free time.