Great for skill building. My boy and I are very new to MTBing and the Rowlett trail suits us. Read the map at the front or you will miss half the trail and say, gee that was lame. I'd like to see you try, especially with the 3 small logs you must trials hop near the bridge. And watch for stupid ass joggers going the wrong way that won't move.
MOst joggers are nice, but some think they have the rigth of way on a bike trail.
Its kind of like a lost-boys paradise, all strung out near the creek with mischeivious traps and obstacles. These residents are damn lucky to literally have a trail in their back yard, and they often trash it. He disposed of it properly after some coercion. Also, you must ride the stair-step drop offs on the other side of Centerville by the houses. Watch for junk left by kids though.