It's the 6th year it's been on the market. I didn't say it has been out for 6 years or even say it's the 6th full year. It's gonna have it's 6th holiday season this year.
Still, it doesnt make sense to call 2013 its first year when it was out for like 7 weeks.
Nov 13-Nov 14, year 1
Nov 14-Nov 15, year 2
Nov 15-Nov 16, year 3
Nov 16-Nove 17, year 4
Nov 17-Nov 18, year 5
PS4 is 4 years and 4 months old, this is its 5th year.
When the herd loses its way, the shepard must kill the bull that leads them astray.