If you're complaining because Death Penalty is weak, then you shouldn't just be focusing on death penalty because most mythics are crap as well. Armageddon might be better than Death Penalty on things like Voidwatch where you spam wildfire, but Death Penalty is still a very good gun, and should be king anywhere where you're using ranged DPS with Last Stand more.

Compare that to other mythics now. Terpsichore? WS is crap. Step Accuracy is lol, and Augments steps appears to currently do nothing we can see. Ryunohige gives a boost to drakesbane, but that's it. It's bonus to jumps are completely worthless because you use spirit/soul jump almost all the time. Tizona, Murglais, Liberator, Gastraphetes and Nagi are just complete jokes. No one would use Tupsimati or Laevateinn over a magian staff. Canwenhan is a macro piece to increase song duration.

Maybe that will put Death Penalty into perspective. Mythics need a hell of a lot of work, but the fact is Death Penalty is one of the better ones. So quit your Death Penalty whining. If you're gonna whine, whine about all mythics.