"Full of Unpredictable High Gloss Anthems....The Sound of Afi Exceeding All Expectations.", 3 stars out of 5 -- "There are moments on DECMBERUNDERGROUND that are poppier than anything AFI have ever done....A thoroughly enjoyable album to listen to...", 3 stars out of 5 -- "DECEMBERUNDERGROUND sounds terrific....It has enough catchy refrains to make it a summer favorite for anyone looking to work out their aggressions."
