People have been complaining about the rebadging since the 80's so saying as if its a new occurrence is not true. Personally I think they've been running the company as they always have, its just these days there's a lot more competition and with the internet, a lot information is shared spreading any slight problem to the whole world.
Quality wise I don't think there's been much of a change.....its hard to tell how a product will last until its out there being used by the public. That is the greatest test. A lot of the 80's beovox range started suffering from foam rot 20 years ago.....so then should we say that B&O was manufacturing inferior products even from then? Even with all the issues, 20 years down the line the products are still beautiful then most manufacturers. I always found that B&O products can be over engineered and therefore for sensitive to how they are used. There has always been flops along the way......and there will be in the future.