The game took a crucial twist right on half-time when Lampard put Chelsea back in front from the spot after Yuri Zhirkov was brought down by James Collins - and there was no way back for Villa as Ancelotti's side cut loose after the interval.
Apple may likewise be going all old-school iPhone on us, with a modern twist: we could be reverting to an aluminum back with more receptive materials (likely glass) at the ends, just in a much thinner form that keeps the steel antenna band.