A more important question is why did you write these? If they make you happy and you developed your skillsets more by making them then they are a success.
Years back I was reading an interview with a best selling author . He described his life's work like this:
When he was unpublished he was depressed he couldnt finish a novel.
When he finished his novel he was depressed it wasnt published.
When he published it he was depressed it wasnt a best seller.
When he published a best seller he was depressed it wasnt a movie.
When he had a movie made he was depressed it wasnt no 1 in the box office.
When it was number 1 in box office he was just depressed.
The whole time he said never enjoyed the process and wish he had done anything else for a living.
So if you enjoyed making it that is all that matters. Because happiness in life is as it happens not someday when it happens. You'll get the numbers one day, until then be happy with now.