Be happy, the idea is to pay or get back as close to zero as possible. Most people think that tax returns are this big fun time, YAAAY money from the government, lets go get stuff!
When most people don't stop to think about was that it was your money the whole time. The government doesn't pay you interest when they give it back to you and because inflation and cost of living increases that means the money is worth less when you get it back then when you gave it.