You're totally correct. What is there to revere in a cheater, drinker and womaniser? At least Shiva adheres to a semblance of asceticism, even though he is clearly very sex-driven too. As for Rama, well, Valmiki makes it clear that he ate venison whilst it the forest. Aside from this, anyone with a half-a-brain can infer that he regularly hunted from the simple fact that he pursued the so-called golden deer. Running after animals was in all evidence not an unfamiliar act to him. I don't have a problem with this, given that humans are naturally omnivorous and can and should consume non-vegetarian food for their wellbeing and health. But those who claim to be his followers probably would take strong exception to this.