GameFAQs has a soft spot for walking simulators. FFXV's underperformance against Edith Finch corroborates this.
New Vegas got hit with the franchise backlash factor (FBF). This fits with the disappointing performances from Fallout 4 and the Mass Effect games. I don't know exactly what this means for the ME2/Fallout 4 match, but it makes New Vegas/Dark Souls III interesting considering how well soulslikes have been holding up so far (see also: Nioh upsetting Isaac).
Voters had no idea what the hell Stanley Parable was and voted for it as a joke. Watch out for Heavy Rain pushing 40% on Persona 5.