Looking for feedback from people who have used olive oil as a facial moisturizer for many years. Thanks!?

I am a nursing student with very limited income. After hearing about the benefits of olive oil on the skin, I've been using olive oil as a moisturizer b/c I cannot afford the pricey moisturizers I once used. My regimen: Oil of Olay cleanser (or plain soap when I can't afford the cleanser), cocoa er followed by patting olive oil on my face. Sometimes I fear that I am not doing enough for my skin. What do you think?