Haven't seen it posted, Totilo's review courtesy of The New York Times:
http://www.nytimes.com/2012/08/18/a...ros-2-for-the-nintendo-3ds.html?smid=pl-share
He praises Nintendo for continuing to make Mario platformers more about the dynamics of play than about narratives, characters, or other ancillary elements. It's pretty positive.
Stephen Totilo is the best thing to happen to Kotaku for awhile. His reviews are usually top-notch and fair.