When I interviewed for my current job, I had to take psychology test and I'm very skeptical to those kind of tests. The guy that ran the test explained that this wasn't about putting me into a colored box but trying to figure out what I naturally preferred to do in a work situation with the idea being that things that I enjoy are probably things that I'm good at because it takes less energy to perform. I don't know if it works but it's an interesting idea, things that takes less energy, you do more and you're probably more proficient at it.
I had a similar experience which, when combined with my academic background, pointed toward a particular corporate need that (to my surprise) was mostly received as unpleasant. It’s a decision support role starting with a risk-based statistical model of products, then devising for hypothetical competing devices the best selling points. The test was useful to decide which frog, reminded me of the movie Brazil.
No, people had assumed it was hard and non-redeeming. Part of me thought that the personality quiz worked surreptitiously to identify me as someone just boring enough to put up with it.