Ok members, don't kill me or attack me for saying this, but I don't think this has anything to do with Dyson betraying the United Kingdom. I think this move has a LOT MORE to do with Brexit & the impact it would have if Dyson stayed in Britain & Brexit gets passed & comes into law. In fact, I think James Dyson would have been VERY foolish if he had even considered staying in Britain for even one minute, that's how much of a threat Brexit poses to Britain's economy & it's position in Europe.
Having said that, I do own a Dyson DC33, & while it's got great suction & a really efficient cyclone, it's overall performance doesn't impress me. I also haven't been that impressed by their latest upright models performance either. I won't be buying a Dyson vacuum anytime soon.
Rob