As a Sunbreaker Titan I average about 3 kills with my super on a good day. I'd say that's on par with a well placed nova bomb or an accurate hunter wielding their GG/bow. I've also noticed that even with solar armour you can shut this super down with one round of GG or a single void arrow. I really don't see what all the fuss is about, it's no different to being killed by any other super in the crucible.