I don't see what's the problem with that. If the judges all didn't like 10 of the maps that much, it's fair that they all tie for last. The problem with giving community votes a lot of weight in the final judging is that it would be largely a popularity contest. I'm fine with getting into the top 25 being a popularity contest, but I'm not ok with it determining the final results. With this said, I think the system that was used was very fair because it gave the judge's votes much more weight than the community votes.