Malak had the Star Forge behind him and he still got owned, that's just weak.
And later he even admitted he was nothing, that's something a Sith Lord should never say. The non canon Dark Side ending is even more pathetic. Kun didn't admit defeat and still tried to get away when thousands of Jedi were coming for him, and Malak admitted he was nothing facing one Jedi,
He got owned by an amnesiac Jedi Revan who had become stronger than he ever was as Darth Revan, felt so by Malak himself. Yes, he ends pathetically i agree with you.