I've had the Valor gutter guard on my home since March of 19'. It has worked without flaw since I got it. I felt compelled to write this review because I saw the other negative review for Valor and the picture isn't even the Valor Gutter Guard. That review is obviously a Valor competitor that is angry at the fact that Valor is rated #1 in every category since it was invented in 2015. The clog in his valley of picture two was obviously placed there because there are no other ones on the roof or in the valley and it is very close up view. I found this research when conducting my own research before I purchased it. I found Gutterprotectionreview.org does testing and reviews on all the major gutter guards on the market.