Sex doesn't feel amazing

I've had sex around 10 times. I'm very aroused and super wet. I love my partner so much and I feel comfortable being with him. The problem is, it doesn't feel great. It's decent and it feels alright. But I don't see what everyone gets all excited about. I don't know what's wrong with me? I've tried different positions and tons of foreplay. Am I doing something wrong? Should it be like this?