So far so good
Super easy to use and put together.  I have had it sitting in my basement which is the place with the most moisture.  So far there hasn't been any accumulation of water in the bottom of the container.  Granted, it is not too humid now because it is the winter and pretty dry.  I only put one out and it has only been a few days.  This is my first time using a moisture catcher so I don't have an extensive knowledge of the time it takes to see moisture accumulation.  Thankfully it comes with three containers.  I guess time will tell.
Rating: 4 stars