Tried adams it was a bust for me then again I stopped using their products, but I do like invisable glass. Also chemical guys glass cleaner also sucks.
I'm surprised about Adam's.
I have used every glass cleaner mentioned in this thread (unless one escaped my skimming) and have come to the conclusion that's Adam's is the best by far. It doesn't work terribly well in the cold weather, so I turn to the more economical D120 for the crappy, salty, cold winter months.
I should mention that D120 doesn't work great in the winter months either, but it's easier on the wallet to waste some product here during the cold times.
While cleaning is important...they all clean fine. But Adam's is slicker and doesn't streak as much as others do. Slickness and the way the towel glides is important to me as it seems to be much easier to clean glass.
One of a few items Adam's car care has that's at the top of my list in its respective category.
Just my opinion.