I used to be a dedicated foundation wearer. Then I got a very non-girly job and didn't want to look made-up, but still look put together, so I tried the HSE, and haven't strayed since! I even stopped using foundation outside of workdays because I love how natural it looks!
I've gone through at least 4 bottles of this, using #40 on my olive skin. Only one of them had a bad pump, but it wasn't so bad that I couldn't get through the bottle. Contrary to most reviewers, I really like the packaging because it's completely mess-free.
I wanted something light to just even out a little without the heaviness of a foundation - this is just great. It is comparable to a high-end BB cream I have used. IMO Neutrogena products are just as good for my skin as the department store products and I actually prefer them sometimes because they are not greasy.