Okay guys, if taste is subjective what you say about these

If you check my last two post and my take that taste IS objective, 98% of people in comments disagreed. My one of the arguments was that every professional designer will agree that first poster is bad. Because it IS objectively bad. It's not wrong to like it but you're wrong if you think it's good. The movie of that poster is also objectively, famously bad. People keep arguing taste is subjective. C'mon now...