I don’t have a dog in this, I own the E-M1 Mark II and have no intention of upgrading since the camera does what I need and isn’t broken. That said, I don’t know how anyone could expect better performance. It’s the same sensor. Unless they had somehow hamstrung the sensors capabilities before this point, there’s not a ton more that can be squeaked out of it. I remember this made a big splash when I came out with people raging about the lack of improvement. I’d love it as much as anyone if they magically made a better sensor, but that’s just not likely. I’m sure we will get better MFT sensors eventually, but you can’t add resolution without reducing photosite size, and you can’t do that without adding noise. They’ve found small ways around that, but those are only marginal gains. We really just need a paradigm shift in how sensors work before you’re going to see a 40 megapixel 12800 iso MFT camera. And that’s okay. For 99% of the stuff most people do, the current sensor is fine. Some things you just straight up need a bigger sensor for and that’s fine too!