Most of the reviews are just links to Gary Lemco's CD Reissue reviews at Audiophile Audition. There are a couple of original reviews; the one of the Gliere amused me since the reviewer (who apparently had never heard the work before) offered a total of one sentence to appraise the performance: 'As far as I am concerned, the conducting and orchestral response is just fine.'
Here's a link to the classical reviews:
http://enjoythemusic.com/magazine/music/