Why all the hatred towards DL's Weber 5751 Y seats?
It seems that DL's Weber 5751 Y seats get criticized more than any other Y seat in the world. AA also has Weber 5751s on their new config 738s and 752s, however, they never get the criticism that DL's seats do.
Why the criticism has to be isolated to DL's Weber 5751s? Perhaps the real reason that DL is switching to the B/E Aerospace Pinnacle on the A330s is to avoid alienating those who love the existing A330 Y seats (B/E Aerospace Spectrum) by sticking to the same manufacturer as the existing seats.