just like K2 said - you should have your own opinion by now, and as you can see there are as many opinions as there are shooters, being another shooter here is my opinion:
I do use molly and I love it, I can shoot around 160 ++ rounds without cleaning, and then when I am done the cleaning does not take longer than 15-20 min,molly attracts water and it attracts corrosion etc, but I do not use my gun as a canoe paddle so I am not worried about it, I keeep my guns clean and oiled at all times. As of today I am and I will continue to use molly, I might look at different coaters like kroil? - I think-- but for now I am happy with what I have. There is many articles about molly etc, one thing we all can agree at is that it is a lubricant and lubricants are GOOOOOOD