Natural Twist - Very lemony/limey, almost too strong, reminds me of furniture polish; how will I say this gently in the review? My least favorite so far.
Orange - great! Very natural tasting, citrusy without being overpowering like the twist. I like it.
Black cherry - deep authentic black cherry flavor. Hint of non-sugar sweetener bitterness, but fairly decent nonetheless.
Root beer - good RB flavor, hint of licorice in there somewhere.
Ginger Ale - Excellent, light & "fruity" with much more of a freshly-grated ginger flavor than any GA I've had.
Done.