NOTE: Click the "Raw" button in the upper right corner of this pane to get a template you can copy into Reddit. Thanks to /r/DIY_ejuice and /u/ConcreteRiver for commentary and the original format respectively!
Hardware: Describe your build (coil diameter, material, wicking, and resistance), atomizer (model), and device (model and settings) information.
Mixing: Describe everything required to reproduce the liquid you used to test. VG/PG ratio and percentage(s) at a minimum, ideally with notes about handling and/or steeping.
Flavor profile: Describe the quantitative and qualitative aspects of the concentrate. Pay particular attention to the experience that the flavor(s) impart.
Throat hit: Describe quantitatively (a ten point scale is common) and qualitatively (what your throat feels like during and after a hit).
Uses: Describe the recipes and profiles you feel this concentrate is best suited for.
Pairings: Point out synergies with other concentrates.
Off-flavors: Describe any negative aspects of the flavor profile in detail. Point out any concentrates that would not go well with the flavor under review.
Second opinions: Present feedback and information from anyone else who has tried to replicate your results. Describe the experience they relate to you and how it colors your view of the concentrate under review. Good, bad, or just plain odd.
Notes: Anything that doesn't fit in one of the sections above.