I have all the games and, not by planning, happened to play all the RE games 0-5, both 1 & REmake, both Outbreaks, code veronica, and Revelations in the month of June. Not in order but I still played through the entire series.
I'm going to go in order once September hits but, nah, I have em all so it might be a waste for the Anthology.
I already have 0-5 in physical disc copies of those games, but i'm still getting the Anthology Edition, so I can just have the games downloaded on my PS3. I have $30 to spare. Once I get the game I'm gonna play 6 first, then 1-5 again.