With you Norm! I read several European newspapers of both 'left' and 'right' persuasions at that. The negativity you mention does not really manifest itself much beyond UK papers. Indeed, The Scotsman which I take a look at very occasionally seems rather pro-EU. Whilst there are critical things said about something now and again there is none of the vehement critique some of the UK newspapers tell us there is. That seems to be saved for the UK and now and again somebody like Marine le Pen goes off on a blast that goes away as quickly as it came.
My entire family are guests, indeed should I find the UK no longer accommodating, the nationality I would consider would not change my status here in real terms. I would remain as you and I are, a guest. However, given what Jane is saying about freedom of movement, in that sense I agree and can only add that I am a guest who is absolutely entitled to be here. Therefore, whilst I am aware of being a guest I do not make a point of reminding people that is what I am or keep it in the forefront of my mind since in practical terms that would simply be in the way of living anything resembling a normal life.