Does a great job.
My wife's doctor instructed her to start cutting her pills in half, i.e. cutting the dosage in half.  I tried using a sharp knife and cutting board but that didn't work well.  I found this on Amazon at a reasonable price.  It works great.  A little tricky at first to line up the pill so that it cuts exactly in half, but a little practice solve the problem.  I recommend it.
Rating: 5 stars