Bests & Worsts Reviews from Amazon

So I bought this because I've seen the other reviews praising how much heat it produced. I should've checked the lower ratings. The heater does what it says, it produces heat. And has the digital controls. But I think that's what you're paying for. The controls. The heat this produces is very minimal. The fan on the back of a computer or on the bottom of a laptop produce the same amount. And like the other lower reviews the fan doesn't stay on after a few mins. My personal opinion is to save your money. Buy something better. This was a great idea, but poorly executed. If I didn't throw away the original package I wouldve returned it. P.s. The room I'm trying to heat is a small secondary bathroom. 6x5, 7 1/2 ft tall.