If there was ever an issue which could convince me that there is a turning point in Grant Morrison's Action Comics series, it is most definitely issue 0.
The art by Ben Oliver is fantastic. The digital art he provides for the main feature feels much more futuristic, and is incredibly fitting for a character known as "the man of tomorrow". The art for the backup feature is also solid and certainly keeps things vibrant, however it wasn't enough to save the story in my opinon.
If I'm lucky Action Comics may have turned a corner with this zero issue. However, if I'm not then this was a fluke and the run will return to its confusing, uninteresting worst. I'm willing to take a risk on the former, although I'm unsure how many chances I want to keep giving this book.