If you read the patches notes you would have saw that they nerfed auto rifles dropping their crit from 1.5 -> 1.25 and the base damage by 2% and decreased the stability 4-17%. The mythoclast had a base damage reduction of 34% and an increase in crit from 1.25 -> 1.5. The crit it does is similar to what the base damage was before. I expect people will start complaining about scout rifles again but time will tell. I haven't had a chance to play post patch to see what the numbers feel like in the game.