I think most of the shows they present are rubbish, they can't act and whenever they try to do scripted comedy they are absolutely hopeless.
Despite all that, they are likeable people. Ant, perhaps, more than Dec - but since they're mates I'll give Dec the benefit of the doubt.
I think dec is nicer than ant. Ant can be a bit moody sometimes. The only really good shows theyve had themselves are snt and i really liked pokerface.