most of the mappers and modders in crysis-hq have big problems!
in example http://crysis.4thdimension.info/forum/showpost.php?p=538448&postcount=12828
then the editor is a bit more unstable as the sb2
next point is a question whether you can make an optional update with all crysis1 and crysis wars objekts, animations and textures, meaby as a dlc for the editor but please make it!
the editor have problems with showing dx11 effects like tesselation (but water work?!)
for the game itself:
we have a thread in our crysis-hq forum http://crysis.4thdimension.info/forum/showthread.php?p=538565#post538565 for the crysis 2 mp advancement
a last wish is that one admin from crytek please visit more our crysis-hq page!