Rashi: This is like "Kelalah Nimretzes" and "Nimletzu l'Chiki." All are expressions of Melitzah; Lamed is switched with Reish. If you said straight words, I would accept them. However, you did not clarify anything! Every Hochachah in Sefer Iyov is clarifying the Emes.

Ibn Ezra: They are strong, like "Kelalah Nimretzes."

Malbim: It is clarifying. Imrei Yosher is a proof from the matter itself. Its straightness can be checked. Saying 'so it seems to me' is not a proof! Who says that you gauge correctly?!