I had that in my cart until a few days ago when the reviews scared me off. Not uncommon for good lawn and garden products to get bad reviews though because people often don't mix, apply, or set expectations correctly.
You are so right that people don't follow the directions. I have a neighbor who asked me how I got rid of my Bahia Grass and I told him what I used. I also went over the mixing instructions and pointed out that 0.3 ounces per acre in 10 gallons of water was how I sprayed it
per acre. I also volunteered to spray his place of him.
He said he had it under control and sprayed it himself.
He purchased an 8 ounce bottle and mixed it in a 4 gallon backpack sprayer and applied it to around 2 acres. Needless to say it KILLED EVERYTHING he sprayed.
Derek, thanks for the information on theOver-the-top, I will get some and give it a try. We have coastal in a few flow beds that we have been fighting for years.