Pretty typical Bendis, though, recycling stories done by others (except with less story and characterization, only retaining the concept):
"Scarlet Witch goes crazy and turns evil!" You mean like Byrne did in West Coast Avengers?
"Skrulls infiltrate the country!" You mean like Waid did in Heroes Return Captain America?
"Bad guys impersonate heroes!" You mean like Busiek's Thunderbolts?