My god, what's with all the crap Exotics? I've scrapped two of my five Exotics so far and Thorn may soon follow if the buff isn't significant.
Thorn is just crap all-round. Lowest possible impact for a Hand Cannon, lowest mag-size, atrociously slow reload-speed and high recoil make the thing nearly impossible to use in high-level content. It seems to have a somewhat higher fire-rate, but that's no use with the tiny mag and high recoil. There's no perks at all to improve reload speed, impact or clip size. To be fair, I haven't gotten the signature perk yet, but I hardly see that perk suddenly skyrocketing this gun to something more than 'usable'.
Super Good Advice is completely useless. Insanely high recoil makes it impossible to hit anything and there are no stability perks. It also has very slow reload speed, even compared to other LMG's, and the unique perk ( almost all bullets that miss their target return to the mag ) is useless, as bullets that hit targets don't do anything special and bullets that miss their target MISS THEIR TARGET. And believe me, you bullets will miss their target.
Apotheosis Veil, the Warlock Helmet, also has no real use. Its unique perk ( restore health on Super activation ) is fully canceled out by taking any damage from any source at any time during activation; this helmet will never save you from critical low health situations as a result, and, on top of that, Fireborn Sunsingers ( pretty much the endgame class ) have no use for this anyway because they can self-revive with full health...
I'm pretty much only keeping my Sunbreakers for their Light stat and my Invective barely gets any use...