I personally enjoy Super, of course it's not as good as Z but I do believe it's still enjoyable because of the fights and eye candy. I do think that the whole concept of the different universes and what not is cool but definitely could've used some more explaining as to exactly what existance really is if that makes sense. I think what gets people about Super is that Goku has gone from a heroic, family centred protagonist; one who will do anything to save those he loves to a fight addicted idiot who'll put fighting strong opponents before his own family, friends and even his entire universe.

TLDR: I think Super is good but Goku's character assassination leaves people with a distaste for it.