More like 9-10, but regardless, a QB is on the field for about 50% of all plays,
and only directly impacts about 1/4 - 1/3 of his teams’ plays. There are 21 other starters, not counting special teams. Wins are important, but IMO are an overrated metric to judge individual QB performance.
He probably won’t win the MVP award, but it’s nice to see him play so well.