I think The Last of Us EASILY imo had the most impressive run for the year with 249 awards because it was head to head with a JUGGERNAUT like GTAV which stole 160 awards from it (which could have easily won any other given year based on the amount for example Uncharted 4 got for the year.)
Even with a huge game like GTAV, The Last of Us still came out on top with a record-breaking 249 at the time. The Witcher III's biggest rival for comparison was Fallout 4 with like 50 awards lol.