We slow thinkers are among good company, including Charles Darwin: "I have no great quickness of apprehension or wit which is so remarkable in some clever men, for instance, Huxley. I am therefore a poor critic: a paper or book, when first read, generally excites my admiration, and it is only after considerable reflection that I perceive the weak points. My power to follow a long and purely abstract train of thought…
I’ve wondered recently if speed and intelligence have anything to do with each other at all. It does in IQ tests but Darwin by his account would have been average at best. Further, the argument goes that there exists a g factor, and performance in a test that is sufficiently complex will be predictive of performance at anything else sufficiently complex ... Yet if we allow time to vary this seems to be so obviously f…
On the other hand, contrary to the Darwin quote, I scored very high on abstraction capabilities -- although before getting my results, I had assumed I was doing very bad at that.
Conclusion: you probably want to measure all subtests individually to make sense of your strengths and weaknesses.