The phrase "gets down to brass tacks" is an idiom that means getting to the heart of the matter or discussing the essential points. Antonyms for this phrase might include "beating around the bush" or "dancing around the topic," which suggest a lack of directness or avoidance of the central issue. Other antonyms could include "rambling," "digressing," or "straying from the point." These phrases all suggest a lack of focus and a tendency to wander off-topic. Conversely, synonyms for "gets down to brass tacks" might include "cuts to the chase," "gets to the nitty-gritty," or "dives right in," all of which imply a direct and straightforward approach.