It's bad enough that exotic engrams no longer progress you past a certain power level. With the already low rate of engrams dropping, along with reduced rates from milestones, getting repeats is frustrating and pointless, considering there's only two new weapons apart from quest ones.
I seriously feel no joy any more over exotic engrams, as 99/100 times they still reward stuff you already have. Fated engrams come once a week, but seem heavily weighted towards armour.
Tons of stories on forums and Twitter have already brought up this issue, with all rights. Make exotic engrams exciting again!