GS is an exhilirating climb to which this post does not do justice. I don't remember much about the lower part but the crux roof is still clear. Good gear is to be had at the start of the (small) roof, so you feel well protected pulling the crux. The exhilirating part is that the next gear is probably 20 feet past the gear at the start of the roof; I recall it as one of those situations where each move is easier than the previous, but a pump begins to set in and your mind starts playing tricks.