I hate them. OK strong word but i strongly dislike them in every way.
Reasons:
They crap, ALOT!!! -I agree
Only a vast minority of them are "pretty" and those that are "pretty" are very expensive -IMO there are plenty of visually appealing species you can get for less than $40
They suck on polypterus!!! -Not all species, I have never had this problem with my sailfin which has been with my senegal bichir for almost 8 months
They barely ever move -depends on the individual fish, I have had some that I only saw at night and others that were out all the time
They look like a turd with eyes, most of them do anyway -I disagree, IMO the only fish that fit that description are SAL's and swamp eels
Go ahead and flame me, but those who agree post why.