Seems to be working great!
Just days after receiving this, my area was hit with a sudden cold snap.  Normally, we would see rodent activity in our garage due to them seeking shelter from the cold.  We saw nothing!  While, I have to keep my distance from these due to the cinnamon in them (I am deathly allergic to cinnamon) they don't have a strong scent.  They're very unobtrusive and do they job they were purchased to do.  I have no complaints.
Rating: 5 stars