The Watchmen, 64% RT
Man of Steel, 56% RT
with
Superman Returns, 75% RT
Ironmen 2, 73% RT
The Amazing SPiderman, 73% RT
The first two are just so vastly superior to the last three. Better acting, better action, better story. I just don't get it.
The real question is what do normal people like? And why is there such a large divergence from critic consensus to viewer consensus for Man of Steel?
Man of Steel, 56% RT, 82% viewer, 4.2 average rating
Iron Man 3, 78% RT, 83% viewer, 4.0 average rating
The Watchmen, 64% RT, 68% viewer, 3.4 average rating
Superman Returns, 75% critics, 67% viewer, 3.3 average rating
Iron Man 2, 73% critics, 80% viewer, 3.7 average rating
The Amazing Spider-Man, 73% RT, 81% viewer, 4.0 average rating
Interestingly the original Transformers is probably the closest to Man of Steel when it comes to critic / audience divergence.
Transformers, 57% RT, 89% viewer, 4.1 average rating