Probably the two biggest names (at least to me) are Gary B. Nash and T.H Breen. The book has made me interested in the work of Alfred Young, Jil Lepore and Ray Raphael. Lepore inserts a lot of wit into her writing, and Raphael is an independent scholar that writes with a lot of enthusiasm.
The opinions seem to be similar in the first section of the book, which I finished last night. Through those six essays they have focused on lesser known members of society that have been overshadowed by the Founding Fathers. The authors have made some compelling arguments that without these rebels/radicals/insurgents the revolution would have failed to get off the ground.
The book paints the Founding Fathers as elitists who took advantage of their socioeconomic standing to position themselves as the forerunners of the movement. In actuality, it was the lower socioeconomic groups that led the charge for independence, and - according to the various authors - were too democratic and/or radical for the comfort of the Founding Fathers.
It's an easy read. Most of the articles are less than 20 pages, and really lend themselves to direct readers to more work by each author. I know I will be buying and reading more from Breen and Nash as a result.