Lets not forget, and I do not speak for everyone here, a lot of people are impatient and dont want to wait for a "proper" translation. Some people will just take the half-done one instead of waiting for you to provide a real one. If I see an "average" translation, i'll read it but I dont take much note of it until the information is confirmed/corrected. If I had to choose though, i'd just wait for a "proper" translation.