I am and always have been a HUGE fan of the JSA. Be it the original Earth 2 version or the 'new' take on the characters and the team after the original Crisis wiped out Earth 2. Spent a lot of money on the Archives of the golden age material just to complete my JSA collection.
That said, I definately AM enjoying the new Earth 2 series. I like Robinson's take on the creation of this new team and these re-created characters.
I think folks need to take a deep breath and read the series and enjoy it for exactly what the entire NuDC is - a re-creation of classic characters, concepts and ideas.