Definitely. The majority of the people that like Carnage so much, don't even read comics and like him more for his concept than actual character. People do love crazy SOBs. Whereas most comic readers dislike him. Maximum Carnage is often considered to be one of the worst Spider-man stories. Since his debut he's only appeared in like maybe around 180 comics.
Carnage fanatics often try to compare him to the Joker. Yeah, Joker's a psychopath who hurts many, many people. But there is a method to his madness and most depictions of him do show him as having issues that go much deeper than just his violence - for instance, his fascination with trying to get inside people's heads and twist them into something more like him - and on some certain levels he does have some admirable qualities.
Carnage though... his entire thing is destruction. He kills people and that's it. He's more like Zsasz than Joker really.