It's really fun/interesting to watch the results change after time. Answering only the first 5 questions (1 for each of the 5 on the scale), I got ISTJ. Stayed ISTJ almost the entirety of the test until I said "strongly disagree" to "I have a sharp tongue." Switched back to ISTJ again towards to end of the test (I was neutral on being "concerned about others"). Also, what's up with some of these repeat questions? I was asked if I follow through with my plans 4 times.
Openness: 21%
Conscientiousness: 58%
Extraversion: 16%
Agreeableness: 56%
Neuroticism: 73%
Introverted Sensing Thinking Judging
ISTJs thrive on organisation. They keep their lives and environments well-regulated. They bring painstaking attention to detail in their work and will not rest until satisfied with a job well done. ISTJs are faithful, logical, organized, sensible, and earnest traditionalists. They earn success by thoroughness and dependability. Shutting out distractions, they take a practical, logical approach to their endeavors. Realistic and responsible, they work steadily toward their goals. They enjoy creating order in both their professional and personal lives. ISTJs are persons of thoughts and (sometimes) emotions. They prefer dealing with the present and factual, using various options to make decisions.