If i had to round up my favourite TV series, it would be extremely difficult. The main reason as to why the following TV series have made it to the list, is because i enjoyed watching them (obvs) and not only that, i alway find myself having withdrawal symptoms when there either there on a break or the final season had finished.  In addition, i also felt as though everything else is on hold whenever i'm watching a series - i the i just want to watch as many episodes as i possible can.