there was a graphic scene where a character jumps into a lion pit and is torn apart by them (and it's repeated at least once from different angles with other details, in case you wanted a fuller experience!) while her lover, who influenced her to do it, watches the whole thing impassively and remarks about her in a trivializing way and was basically like "she loves me so much she had to go be dramatic about it", which added another layer to how disturbing it was for me.

there's more that others could possibly find more disturbing because it's not shy on gore in general.