Mmm. Sounds alot like mine. I usually add just a teeny pinch of clove and cardamom to mine. And if you want to make the crust look like a cooking magazine- brush with a beaten egg and sprinkle raw sugar on it. - Shiny crystals.
Also I frequently cut up one ripe peach or nectarine and mix it in with the blueberries. I won a couple of blue ribbons for this pie years ago in CT.
I made this a couple of weeks ago for my husband's birthday.