Which zodiac signs are the most underrated and which ones are the most overrated?

What is the most overrated astrology sign? What is the most underrated zodiac sign? What is the most boring zodiac sign in your opinion? What is the most caring, merciful astrological sign? What is the smartest zodiac sign? Which zodiac sign is more intelligent Aquarius or Gemini? Why is Gemini the most hated sign? Why are Geminis known as two-faced?