I am not a fan of the panoramic roof either. Chance of leaks/mold is basically nill since it does not open. I am concerned that if the body is not rigid enough, the glass will break when the body twists. There have been enough reports of panoramic roofs in BMW's, Audi's, VW's, MB's and Porsches just exploding for no reason to make me nervous. If I could order a "statement" package without the panoramic roof.. I would. Although, at 6'1", I am glad to have the extra headroom it provides.