Product review (5 stars): Godlike!
So I bought this with mixed expectations, even with all of the positive reviews. Little did I know what a HUGE difference it would make. First, I watched the video and looked over the manual (realistically its simple enough you almost don't need to, but I'm not to big on home repair so it was a good thing I checked it out). Simple process explained - attach cleaning thing to end, keep feeding in rods connected to drill and having it rotate clockwise (I'm guessing so those rods don't unscrew halfway to your dryer). Now I have the hard dryer vent duct stuff or whatever you call it (although the last 2 feet to the dryer is aluminum - used to be vinyl - big hazard) so I didn't worry too much about being a little rough. Also, I don't have any short run from the outside to the dryer, it's about 30 feet or more of snaking tube going from the back of my house to the front of the basement. So, I did buy the extra extension kit thing for a total of 8 rods. I don't own a shop vac, so I had to go with the plan that ends with the dryer blowing the lint out of the back of my house. Messy, but my fault for not planning, whatever, should have gotten the lint trap bag thing they sell (actually I did get it, but forgot). Well anyways, as I started lint just started SHOOTING out of the exhaust in clumps. I had no idea, the lady who owned the place before me must have never cleaned it. Piles and piles of clumped up lint. Finished from the outside, disconnected the dryer, went downstairs and did it from the basement, reconnected the dryer, way more lint comes flying out.

As a test I did a load of sheets. Now these were taking 3+ hours to dry before and still coming out a little damp. I watched how long they took to dry... 1 hour, 15 minutes!!!! I was so surprised. I didn't expect a difference like that. Needless to say - this thing is AWESOME. I have no idea how much money that will save me in gas, but the time savings alone is amazing.

So my recommendation - if you're dryer is taking too long - BUY THIS!