None taken, my friend. The point of these forums is to discuss, so lets discuss! I agree with everything you're saying. As stated before, I don't pay any money into this game, aside from the one time, and that was well over a year ago. For me, it's not so much because I felt burned by NF, but because the basic nature of mobile games is to milk the players with cash-grabbing events. NF could do the honorable thing and reveal drop rates, as they should. Even if they do, I won't put a dime in. I have better things to spend my money on than a game that never ends. It's why I don't (usually) buy into DLC or MMO's. I don't have the time, and I enjoy life outside of my phone/console.
Another thing that I will back up that I see posted on here a bit is, the legendary souls...they should either guarantee a 5*, or at least no 4* dupes due to how rare they are to come by. I just got my billionth sentinel harpy. I wish that were an exaggeration...