^I pretty much agree with your comments about good and bad Ferengi episodes.
'Little Green Men' and 'Magnificent Ferengi' are fabulous outings, and some of my fave DS9 eps.
'Profit and Lace' is of course, terrible. 'Emperor's New Cloak' I disliked, because it was simply stupid (Why is there a human Vic Fontaine in the mirror universe? Why do they act like they've never heard of cloaking devices before, when we clearly saw Alliance cruisers using cloaks in previous Mirror episodes?)