Revlon's Colorstay Full Cover foundation promises, "up to 24hr wear, no caking or fading, lightweight and seamless blending," and essentially it delivers. I love the airy, smooth texture of the product. It reminds me of mousse foundations, but with more power in the coverage department.
A little from the 'paint tube' style packaging goes a long way and I can't see the 30ml running out in a hurry. It looks small compared to the usual bottle but that must be an illusion!
I applied the foundation with my fingers and it did take some coaxing to blend it seamlessly. Use an applicator- with fingers it seemed to settle immediately into any pores and lines and have to be encouraged out. Once it was smooth though, it was set for the day and didn't gravitate back to those unwanted places! The finish is matte, without being 2D flat. The coverage is satisfactory for run of the mill blemishes/ pigmentation, but if you have more to cover then I would strongly recommend trying before you buy.
I used the Revlon website to select my shade (150 Buff) and I was amazed to see that it matched perfectly. I'm impressed and I think the $38 price point is fair.