I just ordered the Ultegra version of the Grail. I read a lot of reviews - riding the bike - and they were all good. The only negatives I could find were the aesthetics of the Hover Bar and the limited options for adjustment of the bar/stem. Good news - I kinda like the looks of the bar, and if the perfect fit isn't there - back in the box it goes!
I'll dredge up this thread and post up after a few rides.