I went to Blackfinn's on a Monday night with a few friends. We didn't know it was Trivia night, so we ended up getting involved in that and won second place ($25 gift card!).
Food: We started with the Finn fries, queso, and soft pretzels. The fries were nicely seasoned and came with buttermilk ranch and bbq ketchup. The other two apps were ok. I ordered the lime seared salmon as me main meal. It had a great crust to it. The only thing I didn't like about it was it was a little to salty. Other than that, it was cooked really well and was a nice portion size.
Service: A little slow and not super friendly, but not bad either. Our waitress was quick to bring out drinks and refill our water glasses, which is always nice.
The have a really extensive menu with tons of options ranging from healthier (salads, fish, chicken) to more decadent options (burgers, pulled pork, etc) at a good price point. I'm not itching to go back but I did like it!