At the time of writing this, this is my favorite show the first and last season(seasons 1 and 5) are ok but not as good as 2-4. The issue with season 1 is the studio is taking it way to serious and have not settled into the style of the show yet. Seasons 2-4 have the perfect mixture of comedy, seriousness, romance, sci-fi, ect. The last season (5) is by far the worst so far the it has weak writing; it feels like all the outages from season 4 have been used to make a alternate season 4 for those who might not have liked it. However the show remains my favorite as season 2-4 are perfect and season 1 and 5 are not terrible.