Gwennie's is ... maybe a 6/10? It's just popular because it's old and has a lot of tourist-trappey stuff. Coffee is terrible. Watery and burnt.
Simon & Seafort's is overpriced, and barely above average. A Better/slightly cheaper alternative would be a place like the The Bridge for Seafood, which is seasonal and sits above a popular fishing river; for breakfast it depends my favorite spot was permanently shuttered by COVID, and my second/third choices are 45min to 1.5 hours away but the local cafes are generally a 6-8/10. Most places up here however, have really decent seafood dishes because it's easy to get ahold of/cheap. No need to pay $25-50 a plate for overpriced fish (looking at you Simon and Seafort's!) when you can get a really good blackened salmon bowl at Bear's Tooth Grill for $18.
Best Reindeer Sausage you'll have is probably from a hotdog guy downdown though. $7's for a Reindeer Sausage-dog with sauteed onions and you're golden.