Good thoughts, Don. I like to go back and check out my old reviews to compare them to my current experience of the same cigars. And sometimes just to relive the experience.

Good approach to the process, too. Readers aside (because, as you point out, flavors are subjective), knowing that you plan to write about your experience tends to make you a bit more focused on what you're doing. This will inevitably sharpen your taster, so that your day-to-day smoking will usually be more enjoyable as you catch notes of things you might have overlooked before.