I echoed Will Ambrosini’s call for critics of modern macro to survey the literature. Here are a couple papers (non-gated) that provide an overview:
- Convergence in Macroeconomics: Elements of the New Synthesis by Michael Woodford
- The Econometrics of DSGE Models by Jesús Fernández-Villaverde
I would actually recommend the debut issue of the American Economic Journal: Macroeconomics (which features the Woodford piece above) for a brief look at the goings on in modern macro as well.