I really enjoy this serie Alien nation. I followed that serie when it was on the air in the 1990's. It has imagination, good old science-fiction in a day to day life. I recommend this serie for those who likes stories, you follow an alien family that tries to adapt to earth, be accepted. The difficulty of being different, it's so something human and fact of life of pass and today. Being ostracized in the community, surroundings, we see that on the news and in our life quite often, even though we are supposed to be civilized!