@clare10022,
Clare, I'd consider these to be within the "vast middle-ground" of painting. Not terrible, not outstanding. There's nothing wrong with that; if you like a painting in that realm, it's perfectly reasonable to buy it and put it on your wall. I don't consider these to be stylistically unique or important, and there's no reason to think they'd be valuable, but again, if they make you happy, that's what matters.