-we do not have working proxys
-we still don't have a working depth of field for the camera
-still lots of errors
-lack of important features , such as out of core memory , node graph material editor , no way to pack the octane/sketchup scene , we can,t save materials with out leaving sketchup.
-still no suport for sketchup 2016.
and i am sure that the v3 plugin version will not come for another six months. (six months if we are lucky )
to much frustration , i am realy thinking to go back to vray.or to dig more into Thea for sketchup