I had a day off and decided to hike this trail, since all the reviews said the trail was marked and easily followed I knew it would be a great hike. Unfortunately, it's not marked all that great and I ended up taking wrong turn that resulted in 1.5 miles out and back to get back onto the trail turning my 5 mile hike into 8.
I used the app the rest of the trail until i happened upon the end of it which wasn't well marked at all and eventually I just followed the road. Everything was beautiful, and had this been at my peak fitness a couple years ago I wouldn't have felt like I was going to die. I'd recommend using the app to guide you if you're going to follow this trail as it is actually a loop around several connecting trails. If you do that, you'll likely have a much better experience than I. Happy Trails!