I'm also a little bit bothered by the 'marijuana is good for you' attitude that we see in the US. It seems that in order to prove that it's not bad, people go to the opposite direction. The reality is more nuanced than good/bad. It may not be as bad as tobacco or alcohol, but it is potentially harmful (I know many people whose lives have been very negatively impacted by long-term cannabis consumption). I also find it surprising to see how it is sometimes depicted very positively in mainstream TV series.