>>213778425 (OP)I think the issue is it was released at a time when there were a million Mad Max spinoffs being released and people were getting fatigued with the whole concept. This movie was getting tonnes of attention in the press at the time for being over-budget and being a massive vanity project of Kevin Costner's and that definitely influenced peoples' perceptions of the movie.
Not to mention the commercial edit of the film sounds like garbage, I've only ever watched the extended one and it sounds like a lot of the comfy worldbuliding stuff that really helps make the concept interesting was cut.
All that said, it really is a bit of an average film, maybe above average. I don't think it's that great, and they were stupid to throw so much money at it.