To those criticizing Amy Adams for her role as Lois, I say, you do you. But in my opinion, she is one of the best Lois's. My favorites being Erica Durance along with Bitsie Tulloch and Teri Hatcher. I didn't like the other Lois's simply by the fact that they seemed shallow to me. They always seemed to be obsessed with Superman and didn't seem to give Clark Kent the time of the day unless they were talking to him ABOUT Superman.
In short, this movie is worth seeing and Henry Cavil does a superb job as Clark/Superman and he will in my book, always be superman no matter the critics!