I liked the foundation, the MA put it on me and it was very light and make my skin look airbrushed. Its not going to give a whole lot of coverage but if you already have decent skin its great. Its no more work than spraying it on your hand and brushing it on your face, if the hand is too messy use a mirror or some other non porous surface.
I dont think they are HG but I think they are nice especially for those who want sheer coverage.

The 188 was totally cute, it depends on what you use it for. I think this one would be great to highlight or apply blush with. But your right I personally would rather get another 187.

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"Nothing will work unless you do" -Maya Angelou