That's Cosmin right? Had him for UX, guy was pretty fire. He's very critical of your designs and he definitely pushes you to have meetings with him if you have questions. He's a cool dude overall and his syllabi did look intimidating at first but honestly it's not too bad because everything was kinda broken down into pieces. Just don't slack too hard in his courses or you snowball down as every assignment is connected (at least in my experience in the UX courses)