MAC Studio Stick Concealer Review

I have never been one to put on a lot of makeup or get too "gussied up".  I preferred light coverage and wanted to look as natural as possible.  I didn't even consider a concealer because it seemed too gunky and thick for my taste.  One day, while I was shopping for some MAC makeup, I asked one of the employees for some help with colors for me.  After we picked out some items, she asked if I used a concealer.  The tone that she used made it sound like I NEEDED to use concealer (for under my eyes).  I told her that I did not.  She offered to put some on me to try, and she said that it would "bring everything together".  I said yes and she brought out the studio concealer stick.  The next thing I know, she is done and I am happily looking in the mirror.  I had never noticed that the light purple color under my eyes was unattractive until I put this on.  I barely had any color, but when you concealed it the results were great.  I never go out without concealer now; even when I am tired my eyes look awake.  I suggest this to anyone who has never tried it before.  You should have an employee help you out at first, but it is very easy to use!