Pokemon carries a lot of baggage as a franchise. While I was fond of many of the new features (dynamaxing, the wild areas, etc), the core game feels ancient and neglected. I know folks like the traditional formula, but with these games releasing annually, fresher ideas are welcome in the future.
The real shortcomings however are on the technical level. Junky online multiplayer and sloppy sprite animations are the most obnoxious for me. Sadly, like like the generation before it that pushed the 3DS to its limits, Sw/Sh tend to chug on the switch.
In the end, Dexit didn't affect me much, and I enjoy the kaiju spectacle better than megas/Zmoves. Far from great, but nice coat of paint on an old idea.