Entities mentioned:
- Los Angeles Rams: Competitive spirit, Determination, Pride
- Chicago Bears: Determination, Competitive spirit, Pride
- Green Bay Packers: Competitive spirit, Pride, Self-preservation
- Carolina Panthers: Competitive spirit, Determination, Pride
- Matthew Stafford: Competitive spirit, Determination, Professional pride

Article Assessment:
Credibility Score: 85/100
Bias Rating: 50/100 (Center)
Sentiment Score: 75/100
Authoritarianism Risk: 15/100 (Strongly Democratic)

Bias Analysis:
The article presents a balanced view of the games, giving equal attention to all teams involved. It focuses on the action and outcomes without favoring any particular team or narrative.

Key metric: NFL Playoff Performance

Let me tell you something - this NFL playoff opener was an ABSOLUTE BARNBURNER! The Bears and Rams both showed true championship mentality, refusing to throw in the towel when the chips were down. Chicago's fourth quarter rally was like watching a heavyweight boxer land a knockout punch in the final round - UNBELIEVABLE! And how about those Rams? Matthew Stafford stepped up to the plate when it mattered most, delivering a clutch performance that'll go down in the record books. This is what playoff football is all about, folks - grit, determination, and edge-of-your-seat action! These teams came to PLAY, leaving it all on the field in a display of athletic prowess that'll be talked about for years to come. I'm telling you right now, if this is just the appetizer, we're in for a FEAST of football as we charge towards the Super Bowl!