I wouldn't say that mine was a "bad " provider but she lacked experience.
My son was 13 mths old when he started going to her place paert time and he cried alllll day. She seems overwhelmed , did nothing to reasure me acted like she did not know why he was acting this way etc. I took him out after about 3 weeks and changes my hours around so I could be home with him all day and work in the evening .
Since then have become a daycare provider and met some amazing daycare providers who do an excellent job and love what they do!