Superman's Origin For New Generation.
Now naturally many would ask "Was there really a need for this? We already know his origin".
But keeping in mind that there would be many people who are new to this character and eager to know about him.
Earth One fulfill the needs of those people while revamping the origin and adding something new to it, not only those people, even if you have read the origin, you would be pleased to read it as it has given a cool new generation image of superman.
Shane Davis is a freak, dosen't matter who the star is in the comic , i would buy his comic to see his pencilings alone.
Effects has been awesome, giving more cinematic look to the comic. And the writer did a fair job with the book.
I would say if you love superman, go for it you wont be disappointed.