Jokes on you, almost all of my favorite shows are either cancelled, ended or went to shit, with the exception of a few anime and Lucifer (which was cancelled to be fair, although luckily Netflix has saved it for at least one season). Hell, most of the shows I used to like a lot I actively want to be cancelled at this point (stuff like Legends of Tomorrow, Arrow and Agents of SHIELD specifically all need to be put out of their misery).
I mean, I guess I'm starting to like The Flash again (I've found that ignoring any scene with fake Ralph Dibny makes the show actually decent this season), but lets be honest, The Flash will go to shit again fairly soon, like all CW shows do. So, there isn't really much for you to celebrate dying. Lucifer will probably only get one more season regardless, most CW Arrowverse shows are shit, hell even Doctor Who is having the worst series in its over 50 year history. So, you can basically pick between The Flash and...
maybe Star Trek Discovery if I'm being super generous (the middle episodes were so bad, but the opening 2-3 and the Mirrorverse episodes were decent, making me interested in season 2) as shows for you to celebrate dying, and I'm only barely invested in those shows at this point. We're in the dark age of television, there isn't much to celebrate or care about right now.
So, yeah, I don't have much sympathy for people who just lost their favorite show, because I've lost a ton of my favorite shows just in the last few years, the only difference is that most of them are technically still around even though they're basically dead, like zombies. Hell, I lost Daredevil a season before you did, to be there are only two seasons of the show for me, so my sympathy is nonexistent in this case.
Oh, yeah, because critical acclaim automatically means something is good

Also, I'm definitely in the majority of hating Agent Carter, because that turd barely got two seasons and has been forgotten by most people who aren't huge Marvel fans. I was going to go on a mini rant about Legion, but suffice it to say I believe its the worst Marvel related show any made, but I guess it appeals to people who enjoy powerful drugs and hate a coherent plot or good acting.
Also, I loved Daredevil Season 1, The Flash season 1-2, and Arrow Season 1-2 (and Legends of Tomorrow Season 1) and liked Agents of SHIELD Season 1-2 and half of 3 a lot. Those were great shows deserving of praise. They went to shit eventually and were/are all awful after the first few seasons, but they were some of my favorite shows ever for a few years.