This is unpredictable thing , I'll share with you couple of my expirience so you can get a little clearer picture . Customer bought model from me, after couple of hours he contacted me and said that model is crap and that he want's refund and gave me thumbs down. He contacted support and support refunded him with explanation "does not meet the requierments" So I asked what requierments , no one contacted me and asked for anything , support remain silent after my question. Regarding that model, everything was perfectly clear , polycount, wireframe renders, description etc. It turns out that guy wanted to use my model for subdivision and make highpoly of it wich is not posible and I even stated that in the description of the model "Model is not intended for subdivision". Example number two, guy contacted me with question about my bus model. Question is "does engine gearbox and suspension are modeled" I answered him that those things are not modeled and advise him not to buy if he is in the need for high detailed bus model. He bought it anyway and after that asked for refund this time support didnt refunded him. So anything and everything can happend.