No, it isn't good enough, but I don't believe Pozbaird was suggesting it is.
The point is, the format is flawed. Close and pre-season are traditionally periods for rest, regrouping, and rebuilding. To schedule the early phase of an important cup competition at this time is ill-judged. Its an opinion, and one I agree with.
I can't really see any advantages in this format, aside from saving clubs having to schedule more friendly matches.