Belief-o-matic

OK, so I went to the Belief-O-Matic website and took it's quiz to see what it would tag me as and here is what it said:

1. Secular Humanism (100%)
2. Unitarian Universalism (94%)
3. Liberal Quakers (82%)
4. Mainline to Liberal Christian Protestants (73%)
5. Nontheist (71%)
6. Theravada Buddhism (71%)
7. Neo-Pagan (69%)
8. New Age (57%)
9. Reform Judaism (57%)
10. Orthodox Quaker (50%)
11. Mahayana Buddhism (49%)
12. Taoism (45%)
13. Scientology (42%)
14. Sikhism (38%)
15. New Thought (37%)
16. Baha'i Faith (35%)
17. Church of Jesus Christ of Latter-Day Saints (Mormons) (35%)
18. Jainism (34%)
19. Christian Science (Church of Christ, Scientist) (32%)
20. Seventh Day Adventist (30%)
21. Hinduism (28%)
22. Mainline to Conservative Christian/Protestant (28%)
23. Islam (25%)
24. Orthodox Judaism (25%)
25. Jehovah's Witness (21%)
26. Eastern Orthodox (18%)
27. Roman Catholic (18%)

I wonder how they actually weighted things and how accurate it is as to which religion is closest to my own personal beliefs?