i saw it this weekend. i am not a big fan so i didn't spend much time with it but i did take a peek. I don't think it is as big as an XL Zoe. It is wider which helps it stand up better than the XL Zoe. I always had a problem getting my XL Zoe to stand up and not just fall over on it's side. The width makes the XL Brook look more substantial but I really don't think it is bigger as far as height. I also think it is easier to get in and out of than the XL Zoe. The slouch pictured on the website is true to form.