Naah, wouldn’t go out of my way to go – that said it’s a good place to introduce people to mountain biking.
The blue is just a fairly flat loop (and a slightly longer flat loop)
The red is probably a blue, couple of interesting bits.
There is a very short “black” extension off the red – more like a red really, and not worth the slog back up the hill after.
Fair bit of off piste stuff cafe side apparently, but I’ve not had a chance to go find it.
Car park gets ridiculously busy at the weekends.
All in all not worth it – if your in the general area then I’d go Quantocks/Exmoor.