I'm not sure how long I've had ToF, it's been sitting untried for a while... I'm not into teals, but I really love the way it looked in the bottle! Sort of looks like fish scales or mermaids.
Here is what it looks like on me! (and a silver shatter fail)
Teal of fortune is a lot blue on me than it is in the bottle! It still reflects cyan and green, but it's predominantly ...blue. I did like the finish, but I didn't like the way it applied. ToF was a little liquid going on, but turned out okay after around 3 coats or so (you can see my nail beds in the pic still)
Application wasn't completely terrible for a 2$ polish however, so I am happy with the purchase.