Product review (4 stars): Works great
This kit did a great job of cleaning my dryer vent which was very backed up.  The vent vacuum adapter is what made me choose this one over a similar product.  My only gripe is the way the rods attach to each other;  having to tighten with pliers and then secure with duct tape.  A secure quick-connect would be a great improvement.  I had to buy the extra rods to complete my job.  I was concerned that the brush head seemed a bit flimsy but it looks no worse for wear after use.  Clean your vents!  And while you're at it, look at youtube for how to open up your dryer cabinet and clean it out also.