TBH I won't be expecting much, having played around with many different online AI based up scalers, image enlargers, super resolution etc
tools, I’m yet to see anything that impresses me, they all seem to be about the same or worst as just zooming in with a decent image editing application (Photoshop/Gimp/ACDSee) and then applying some sharpening, smoothing – Most of the AI tools I have tried to date seem to apply either too much sharpening or smoothing leaving the image looking like a much worst but larger version of the original.