Yeeah, too many turns;  many of those turn sequences could be air hills or angled air hills, but you only needed a few.  As it is now there's only a couple seconds of air on your ride, and I know New Giant has plenty more, since you're comparing the two.  I'd consider reworking the layout a bit if I were you.
lol, edit texture to make it look a lil' more G to fit the name.  DUB it up 
