I went to the Gokaiger panel at Otakuthon. I saw a few people in things from the various Kamen Rider series last AN, and my boyfriend cosplayed as Gou from Gekiranger last AN. But yeah it's kinda sad.
Cosplays for 2014
Ankh (Fem! Human version)
Gokai Blue/Female Super Megaforce blue
Gajinka Gatomon (humanoid)
Ymir from SNK