Shadows of the Past (currently on hiatus)

I haven't worked on it in a while (2-3 years).... I put in on hiatus a long time ago and then flat-out ended up forgetting about it... mostly because of insanely difficult English writing classes with the most homework EVER -_-*

But here's the question:

Is this story interesting enough for me to take it off hiatus and continue writing on it, or should I start over with a different story?