Do you want the most uninspired and derivative isekai out there? Then The Aristocrat's Otherworldly Adventure is up your alley.
While I personally would never label a show "boring," you are not missing much. You have the typical OP MC who is reincarnated into another world that wows everyone and he naturally gets some admirers/potential spouses. Though, IMO, how he died being completely unnecessary was funny probably as much as how Kazuma died.
The characters...I legit forgot many of their names, especially the ones Cain is slated to marry. They are not characters and can easily be interchangeable. I do like the elf, but her wanting to marry a 10-year-old is weird, but at least her definition of showing love is sword-fighting.
The world-building is so bad and underexplained and just the typical MC must defeat a great evil. While I Got A Cheat Skill is not a great/good show, I found it funny because I felt some of it was intentional (that is not to say that a story being meta makes it good and incapable of being judged) mostly because it was just escapist, mind-shutting action.
But Aristocrat's Otherworldly Adventure is devoid of that with its conflict coming in the middle of the show. It is so formulaic that you could have a drinking game on it. Well, maybe not because you'd probably be dead before the first ten seconds.