So, I've breezed through Hardcore on my first run, other than the last boss, which I gave up on after 7 or 8 tries and switched to narrative to blow his @@@ away. By last boss, I mean that Marauder. He is by far the hardest enemy in the game, at least for me, apparently.
Now I'm in my Insanity run, super easy, except this last boss. I'm on about try 20, and I just can't kill it. I've only gotten his shields down once and then missed the next shot, bam, dead. I mean, really, I just got done taking on about 5 brutes at once and a wave of marauders and banshees without dying a single time and I can't kill a single marauder after 20 tries?
Is there some trick I'm missing? At this point, I'm thinking this last "battle" is going to take me hours upon hours to win.
At least seeing the ending again is worth it, right?