I tried watching Lost on Netflix for the first time. Yes, I know it is an old show at this point but I never bothered with it when it was the thing to watch. Well I couldn't get past the incredibly ridiculous behavior of everyone, some of the characters were painfully clichéd, the way it quickly felt like a soap opera was too much, etc. I had to stop after 3 episodes. I even read the wikis on it and the plot becomes a mess very quickly.
Now if I had only given Seinfeld 3-4 episodes I would've cut it off before it hit its stride. I think for comedies it can take an entire season to get up to speed. The King of Queens took about a year to get its structure together. Arrested Development is one show that came out of the gate full speed and continued to hone it characters. F is for Family is an animated show that really started pretty good. The Simpsons early years have a dramatically different feel for the characters over time as the Simpson family became more extreme in their characterizations. Homer and Bart felt much more human in the early years.
I gave Invasion 4 episodes before I moved on. Foundation hooked me from the start because it was definitely a show made for me, but it definitely got an order of magnitude better in season 2. Bojack Horseman wasn't slow, because again, I felt it was paced right.
Modern classics like Breaking Bad, The Wire, Community, and Bojack Horseman are notorious for "starting slow" and are often recommended with a disclaimer like "Give it a few episodes; I promise it gets good!"
This is a bit of a falsehood though, IMO.
Those shows (although I've never really watched BH) all ARE good from the start, as a rewatch will invariably reveal.
It's just that the worlds they conjure sometimes take a while to get used to. But once used to them, those early episodes are often absolute gold.
The Wire in particular has absolutely nothing to apologise for in any of its first few episodes (or indeed virtually all of the other ones) but for someone unfamiliar with the Baltimore drug markets and the hierarchical structures within and around them, it took me a few episodes to get up to speed.
It's not that it "gets" good after a few episodes. It's just that it might take a few to realise just how good it is.
Tbf, there is often a proportional reward (multiple seasons of good TV being quite a bit longer than the movies that get good).
Also, with how pacing, budgets and casts work in the industry, a movie often ends up having more in terms of emotional investment and new information than an equivalent length of TV. So the effort to watch a movie is not the same as watching an hour and a half of TV (on average).
I dunno, BB was an outlier for me in that it kept getting better. We're there some crap filler episodes? Of course. Did the story wander a bit? Sure. But I thoroughly enjoyed it from start to finish.
It's also worth noting that many of these shows from the traditional TV days were a once a week affair and weren't intended to be binged. It was a different way of watching back then.
A lot of those TV shows are from before streaming. Now there are only like four episodes per season. It could be interesting to see if episode ratings change when seasons are shorter.
Jumping the shark was a—metaphorically and in one case literally—real thing that used to happen, back when 22 or more episodes were cranked out per season, leading eventually to there being no juice left to squeeze from the show’s premise, causing it to go off the rails. It doesn’t mean just a “decline in quality,” or at least it originally didn’t.
The problem with this methodology (using IMDb ratings to compare different seasons and shows to each other) is that every show is going to see a "ratings bump" when people who are disinterested or dissatisfied stop watching and only the die-hard fans are left watching and rating.