I don't think The Spectator claims to be neutral? Everyone knows that it's a right-leaning magazine and it doesn't pretend otherwise. I'd describe myself as centre-left but I agree with GP that The Spectator is one of the better sources for a right-of-centre perspective. (I also agree with GP that there are exceptions... God I can't stand James Delingpole.)

Just because a source has an editorial slant doesn't mean it doesn't provide any insight. The problem is when journalists push their opinions on you while pretending to be impartial.