Incredibly cheesy, but in the best way possible. At no point does the writing feel lazy or overly commercialized - merely old-fashioned and peppy to the point of being a little naive. The human singing parts sometimes have a slight sheen of awkwardness over them, most notably Amy Adams' solo about being alone. But then, the idea here is to put on a show; the Muppets are entertainers, showmen (showmuppets?), and they're all about the flash and dazzle. So in that respect, it really works, and there's barely anything that could have been done to make this any better of a Muppet comeback without betraying their original intent.
