Anyone who has ridden one of the Mondraker Enduros there in recent years will attest to how good the area is if you scrape beyond the superficial. Even the superficial is very good. My personal opinion is that it knocks the Quantocks into a cocked hat.
In character, the Minehead, Dunkery, Porlock area is a bigger, higher, steeper version of the Quantocks, involving more steep road climbs and push-ups due to the general increase in steepness and size. The plus side is that it abounds in longer, steeper descents. The croyde maps reveal most of the good trails in fine detail; many are simply missing from the OS25K. Do be aware that the whole area is popular with elderly walkers at peak times!
A downside is that, though there are hidden DH trails around, it doesn’t really have a real equivalent of Triscombe DH.