Isekai Uncle was the funniest first few episodes I've seen in a while. Good comedy, good "inverted" Isekai. Having the Uncle be a "Sega" fan who has been gone for 17 years is perhaps the most hilarious setup.
"How's the console wars? Where's Sega?"
That's... probably the funniest thing to say after a 17-year Isekai journey as you come back home. Unfortunately, it looks like the studio in charge of this has collapsed as the 8th episode was in production, so I don't have any expectations for a "proper ending". I'm guessing this just cuts off after episode 7 in the middle of everyone's development.
You can see a ton of Sega references in the OP as well.
The overall plot is a romcom though, where the Nephew + his romantic interest are trying to interact, and the Uncle keeps "helping", to pretty hilarious comedic circumstances. There's of course the parallel romantic plot going on inside the Uncle's stories from his Isekai journey that inspires what the Uncle does in the real world (and the audience gets a peak inside of the 17 year Isekai plot he's had every now and then). I do like the overall story structure, though its a shame that the studio basically imploded before it could be completed...
----------
The other anime I've been enjoying is Reincarnated as a Sword, where the main character is a (psychic) Sword, but it seems like his full potential is only possible while being wielded by someone else (ie: Fran, the catgirl). While its your typical "overpowered Isekai main character", the dependence on a wielder for the full potential makes Fran the main character, rather than the Sword.
Well, somewhat of a dependence at least. He is a psychic sword who can fly around arbitrarily and cast magic independently of Fran, lol. But its not like the Sword can interact around town, meet with people or stuff. Fran is the face, and she really makes a lot of decisions (even if she's asking the Sword for guidance, its Fran's decision for what to do in most cases)
Still though, the overall dependence on other characters is kind of refreshing IMO. I guess kinda like Konosuba (where Kazuma doesn't have the powers to solve everything by himself and relies heavily upon his flawed allies), but less comedy / more serious.. I'd give this like, 7.5/10, a step or two above something like Knights and Magic (aka: the Isekai except with Mechs anime). You've seen Isekai, they know you've seen Isekai, they get moving with the plot and its all tropey and a pulp-style writing.
It also happens to sidestep a lot of the harem plots that occur in these Isekai shows. The Sword + Fran certainly are in a close relationship, but its obviously platonic and not romantic/haremy. Discussion suggests its following either a Father/Daughter kind of trope, or maybe the more obvious Master/Student. (The Sword is very high level, Fran is low level. Video game mechanics of course...)
-------
I guess in both "Uncle from Another World" and "Reincarnated as a Sword", the overpowered character is
NOT the main character. The nephew (who now is taking care of his magically overpowered Uncle and reacclimating him to Earth-life) is the main character of the first, while Fran the catgirl is really the main character in the 2nd. Its enough of a change that I've enjoyed the first ~4 episodes of both of these shows, though I can get it if people are starting to get tired of Isekai by now, lol.