I do enjoy Family Guy myself, especially when it was brought back from cancellation. Just like Bob pointed out, the first three seasons weren't that great, but once Season 4 began, the show did get better. While the show does often take jokes too far, both on an offensive level and an annoyance level, I personally love it when it takes risks to develop characters or tackle a serious subject without relaying on juvenile humor.
For example, one of my most favorite episodes from Family Guy involves Stewie and Brain being locked up in a bank vault for the weekend. While this episode does resort to using gross-out and violent humor, the strength of that episode is about how both characters come to a mutual understanding with each other and eventually develop a closer relationship (a "bromance" if you want to call it). While both Brain and Stewie are my favorite characters (and their episodes that feature the both of them are always gems), this particular episode is my favorite for the reasons I stated above: it helped me grow to love these two characters even more and proves that despite Family Guy can be too much blue collar for it's own good, the creative team behind it can put out a decent and heart-felt episode.
For example, one of my most favorite episodes from Family Guy involves Stewie and Brain being locked up in a bank vault for the weekend. While this episode does resort to using gross-out and violent humor, the strength of that episode is about how both characters come to a mutual understanding with each other and eventually develop a closer relationship (a "bromance" if you want to call it). While both Brain and Stewie are my favorite characters (and their episodes that feature the both of them are always gems), this particular episode is my favorite for the reasons I stated above: it helped me grow to love these two characters even more and proves that despite Family Guy can be too much blue collar for it's own good, the creative team behind it can put out a decent and heart-felt episode.