Seriously, it is.
It is not overrated at all. Nobody talks about it where I live, and it's sad to lose some fans over a year-long hiatus and join some overrated popular fandom like Undertale.
You know what? I'm tired of people trashing our favourite characters and losing interest in a fandom that is becoming so under appreciated.
People have to know about the fan content that comes with this fandom. How many fan art, good cosplays, and even SONGS that people have written for this TV show. Without the fans of Doctor Who, this TV show wouldn't be alive today. When it cancelled in 1989, fans wanted it back. They got a movie in 1996 but it wasn't just enough for the fandom. Now, Doctor Who is a revival series from 2005 and has been airing almost globally ever since.
You have to appreciate this fandom for how long it has tried to stay alive and keep it's TV show running. Other fandoms like FNAF are "the new thing" for a year or two and then die off. Doctor Who has been airing for nearly 53 YEARS. Fans have stuck around since then, and if Doctor Who was a bad show, I doubt it would last as long as this.
If you love Doctor Who, just stick around in the fandom for a while, please. There's 6 months until the next episode! You can be patient until then and talk to people about Doctor Who.
If you don't love Doctor Who, this is just a reminder that Doctor Who isn't as overrated as you might think it is.