No. It's bad because it's practically RNG if you can kill the person, even if you get a direct impact kill. The link I provided above is the reason why it's garbage and needs to be buffed up a bit. Stormcaller's downfall is how easy it is to shut down. It [b]CAN[/b] do the things you listed, when specced correctly, but a single shot to the head, or even a shotgun punch and they're dead. Any damage you do to them is almost damn near permanent, because they don't heal except through normal means. Once Bungie buffs up Sunbreaker, hopefully undoing some of the needless nerfs (Forge Master, Explosive Pyre, Tracking, Travel Time) and keeping the armor and cauterize nerf there alongside changing tracking's Recovery and Agility boost to other perks.