So often in anything Hallmark, how the viewer connects with the actors makes all the difference. I read one review that said that both Wagner and Polaha act natural, not fake, and I realized that was the description I was looking for in this movie. They also connect well with each other after you get past the obligatory animosity especially on the skeptical detective's part.
The difficult thing in a new amateur detective series is getting past the skepticism of the professional detective(s). It is totally justifiable on their part. Amateur's can destroy a prosecution and as one other reviewer points out, Amy makes a bunch of those mistakes even though they get glossed over and ignored. In this movie, getting past the initial skepticism was clumsy and far too quick. The transition was instant. Burke was resistant one second and then totally caved and became like a puppy dog as far as accepting Amy's participation.
I think it's obvious that if this becomes a series (which it does), then something will happen between Amy and Travis. This is just the start. We have another budding romance in the two assistants. Both relationships are slightly overplayed.
The mystery itself had a nice number of possible suspects and some of the usual red herrings. Overall, the movie was entertaining, as a nice mystery with an appealing cast.