Both are a far cry from masterpieces. That said, I find GIT pleasant and wearable (My wife loves it, which is one in ten thousand). TdH is over hyped around here IMO. It's barely above average.
I don't really care much for either. I have put a little more effort in getting to like TdH, but I haven't even finished the Parfum sample I got a while back. For some reason, whenever it occurs to me to try it, I reach for Dunhill 1934 instead. I've tried GIT a couple of times in stores and was never interested enough to go beyond that.