Although I'm enjoying this discussion, I think it's amusing that a thread about the hate for Superman Returns has ended up focussing on many people's criticisms of Man of Steel!
True, but given the timing, it was kind of inevitable. MoS is much more recent and prominent in people's thoughts.
So, is anyone unclear on why people hate Superman IV: The Quest for Peace
? Anyone? No? Moving on...
Four words: "fix the wall vision".