Best SF Novel: Somewhither by John C. Wright
Best Fantasy Novel: Son of the Black Sword by Larry Correia
Best YA Novel: Calamity by Brandon Sanderson
Best Military SF/Fantasy Novel: Warship by Joshua Dalzelle
Best Alternate History Novel: A Long Time Until Now, by Michael Z. Williamson
Update: My bad. I just realize Ctrl Alt Revolt misses eligibility by 6 days. Apologies to Mr. Cole. I recommend his The End of the World as We Knew It in it's stead.
Best Horror Novel: Honor at Stake by Declan Finn
Best Comic Book: The Black Hood #1-#5, 2/25/15-8/26/15
Best Graphic Novel: Invisible Republic, by Gabriel Hardman and Corinna Bechko, August 26, 2015
Best Episode in a series(it's really a series as a whole nom.): The Flash
Best SF/F Movie: Avengers: Age of Ultron
Best SF/F PC/Console Game: The Witcher 3: Wild Hunt by CD Projekt RED
Best Mobile Game: no recommendation, as I don't play them currently
Best SF/F Board Game: Talon by GMT Games
Best SF/F Minis/CCG/RPG: Mouse Guard 2nd edition by Archaia Studios Press
These are of course only my opinions, and not suggestions that anyone do likewise or otherwise.
When you play Social Justice, the world loses.