Miracle Method review: Refinished tub/shower

We had Miracle Method come out and refinish a very dirty tub/shower unit in a condo.. For $2090, the job was poorly done.Tub felt very gritty from dust coming from the process. We called them and complained and they very nicely sent someone to remedy the situation. The gentleman buffed out the tub and acted like he was doing us a great favor! Our tub/ shower unit still feel gritty and I pray the job lasts. not recommended