I first purchased Light My Fre (bright orange red) and I loved it so much I bought two more more neutral shades (and have my eye one a few more shades). What impressed me about this product is both the applicator and of course the formula. I've had a chance to try many different liquid lipstick formulas and must say that if you enjoy a pigmented, longwearing, matte lipstick you should give this guy a shot.
I have found that for the most flattering outcome, it's important to have hydrated, non-flaky lips (but I would say that's the case for almost all matte lipsticks). One coat is more than enough, otherwise it can feel drying. The amount that is on the wand is enough to cover my entire lips! It took me a minute to get used to the applicator because it's sort of pointed. Once I did, it quickly became my favorite liquid lipstick applicator because I can be precise with it. I don't find that I need to use a lipliner because it's just that precise and the formula doesn't bleed on me.
One thing to note is that the formula is very thin and can actually spill and stain, so please be careful. Another thing is that Nars recommends shaking the bottle before use. I've forgotten to do this a couple times and I think the product separates a little.
One of my colors transfers the teeniest bit after it has set... One quick blot and then it seems to be fully matte/transfer resistant. As with any makeup, oils remove this lip product so eating greasy foods does wear it down. That being said I've always found these guys to last me through an entire work day.
Overall, I'm extremely happy with all the shades I've picked out and would recommend to anyone who loves a lightweight feeling, fully pigmented matte liquid lipstick.