I was told, during my first six months, that I was doing a good job by my supervisor. However, a new boss was hired on and things changed.
I was told that I was deficient & that "I would not have hired you if I had been here during the original hiring process." Regardless of the negativity, I worked hard and wanted to be part of a good team and was told by my co-workers that I was working very hard and they appreciated what I was doing.
I did learn a lot about myself, new concepts, and that I am good at what I do; however, one boss can ruin what you thought was your dream job.