Thank's mate! I think its important for artwork, especially poster design, to have a lot more meaning than just the characters. If you can reflect the feelings of your source material it resonates with people a lot more. So thanks for taking an interest in it all
Out of them all I think Exoddus works the best, in mirroring the first one, and its got a lot more optimism than the others I feel
Thanks for the comment! and really happy you like it!