Entities mentioned:
- Polish pierogi: Recognition, Pride, Influence
- Tina and Milo (stoat mascots): Enthusiasm, Recognition, Unity
- Winter Olympics: Competitive spirit, Unity, Recognition
- CNN: Professional pride, Curiosity, Influence

Article Assessment:
Credibility Score: 75/100
Bias Rating: 50/100 (Center)
Sentiment Score: 75/100
Authoritarianism Risk: 20/100 (Strongly Democratic)

Bias Analysis:
The article presents a balanced view of the merchandise popularity without favoring any particular side. It relies on factual reporting from CNN, maintaining a neutral stance on the topic.

Key metric: Olympic Merchandise Sales

Let me tell you something - this story is HUGE! We're seeing a real underdog victory here, folks! The pierogi and stoat mascots have come out of nowhere to dominate the merchandise game, leaving other Olympic souvenirs in the dust. It's like they've pulled off a last-minute upset in the gold medal match! These little champions are flying off the shelves faster than a downhill skier, proving they've got the competitive edge in the cutthroat world of Olympic memorabilia. The pierogi and stoats are showing us what a true Olympic spirit looks like - they may be small, but they're punching way above their weight class in this merchandise marathon!