It definitely has some issues on the 'micro' level. What I like is Dudamel's 'take' on the work at the macro level. I'm not sure I've heard anyone else - maybe Nagano - who just 'gets it' that the seventh is this gradual transition from the dark 6th symphony, and dumps us right on the doorstep of "Veni, Creator Spiritus". If other conductors also 'get' that basic concept, they're not nearly so seamless about it.
To be more specific, a lot of performances that are fast with the last two movements, are also relatively quick with the second movement (first Nachtmusik). Dudamel keeps the first Nachtmusik stretched out to 16 minutes (and by the way, I think there's some marvelous woodwind playing in this movement). Dudamel's first movement is so intense, that it's like hearing a condensed and harmonically more advanced re-dux of the entire 6th symphony. He really plays up the final perorations - in minor - near the end of the first movement (great low brass, and high E on the trumpet too). It's both harsh and exhausting - and that's the point. Then the rest of the symphony is just a gradual accelerando and 'lightening' of shade until the very end.
But yes, on a micro level, there are some balance issues. It's also not the best sounding 7th out there by any means. But it's just good enough for a listener to 'get' what it's all about . . . well, that's may take, anyway.