I’ve just unsubscribed after watching regularly for probably three years or more. I just don’t find his content interesting any more. Even when it’s something like the transatlantic crossing or New Zealand trip he manages to boil it down to something completely mundane. I think he’s very keen to be seen as not having any airs and graces but the dour Scotsman act (and I believe it is partly an act) wears thin eventually.
He’s also introduced Alicia into almost every vlog. It’s basically a double act now and as much as I don’t have anything against her I don’t think she adds anything either. He’s not the only one to do this of course, it seems to be a bit of a thing to start a channel, get some success with it and then start bringing the other half into it. They should remember why their original audience got hooked in the first place and as much as a new personality might attract new viewers there’s a risk that they don’t, or even worse that they’ll turn old viewers off.