I don’t have an issue with challenging enemies, but two shot downs from a Claw from across the map while they have practically no breaks in their firing you can exploit like on Hunters, Snipers and to a lesser degree Hammerburst Drones and zero loss of accuracy is more obnoxious than it is “challenging”.
Oh, and apparently the Mulcher is a COG weapon, so how the Locust managed to get their hands on those, mass produce and maintain them is a mystery to me, especially when they are not commonly or not at all seen in COG arsenal.