I ride in the forest just about every week BBB and have never ridden anything on the scale or anything like any of the welsh/lakes trail centres that I've ridden anyway
Don't get me wrong I love the forest and there's enough twisty through the trees to keep me amused.
I've not had the opportunity to ride the BBB course though
couldn't make it last year and I'm going to be away this year too at that time unfortunately 😥 , it sounded fun, maybe BBB 2012.
I've spoken about it to James, Thom and the Trevis boys and it sounded good but not sure it'll be the same as Afan, Penmachno, Marin, Strathpuffer or big natural trails etc
I'll reserve judgement 'til BBB 2012 though
I also didn't know it was accessible to the public at all and I'm a local ❗
maybe I'll try to get a quick lap in next time I'm near by