GORGEOUS. My friend and I spent almost an hour at the top just because we couldn't get enough of the view. And the summit is fun because even if there are lots of people (like there were that day), it's bare and easy to find places to soak it in with peace and quiet, and each spot has a somewhat different view. The climb was a lot tougher than I was anticipating, bc I had hiked in White Rocks as a kid and didn't realize that there are multiple trails, and that when I was 16 I did the Ice Bed trail... oops. Anyway. Rewarding, beautiful, rugged. Classic AT on the way up - rocky and scrambly. Be in good shape and have some time on your hands, with PLENTY of water. Be sure to add a cairn to the absolutely bizarre cairn collection about .3 mi from the cliffs.
I work out a lot so was in good shape, if you are not, don't do it. We past experiences hikers throwing up as it was too much for them. It's pretty much non stop an hour climb. If you want to, try to be on the stair master at your gym - same thing:) views not spectacular. I got frustrated after a while. There's a little waterfall you see on your left at the beginning but you can't get close. The rock playgrounds are nice, the view nice. Leads to Appalachian trail. Wouldn't do it again.