I have been using this for about a month now and really like it! It evens out my skin tone and make my complexion look all glowy and lovely. It lasts all day in work and withstood the heat of Spain during my Summer holiday not so long ago. It does look quite natural. It's not drying and manages not to go into melt down, even in heat.
It is easy to apply and ideal for someone like me who is not a morning person and not too clever at applying makeup. All I want is something I can slap on with little effort but maximum effect. It comes with a sponge applicator which is really useful for top ups during the day (though I find this unnecessary once it has been applied). I sometimes apply with the Ecotools Kabuki brush but the applicator supplied does just fine.
I find for my skin this provides adequate cover, however it would not be wonderful if you did need a fuller coverage foundation. I had a slight blemish where my skin had reacted to suntan lotion during the summer and used a concealer stick to completely cover this. You could use a setting spray if you thought this was looking a little cakey on you but I don't find this.
My skin type would be combination - dry. As for colour matches I can't really comment because I have got a bit of a tan and am currently matched to 2CN1. Normally I would be about NW15 but currently it's just too light for me. There does seem to be a good range of shades anyway to match a range of skin tones and shades.
This is a pricey product (for me anyway!) but I am very pleased with it and would possibly buy again (if I was feeling flush that day or wasn't tempted to try another new latest foundation. I'm fickle!).