I thought it was going to be something like 31-21 Rams. The 42-7 win last December was great but it was also an anomaly. A strong home field advantage typically matters and they have maybe the best in the league. And in the NFL, the more desperate team usually either wins or at least shows up well, which Seattle did.
Obviously missing Zuerlein, Talib, and then Kupp and Cooks hurt. But then, they were missing players too. Still came down to poor run defense by the Rams in my opinion. They ran the ball consistently well and allowed Wilson to be in favorable 2nd and 3rd down situations.