IGN DS - Preview, by Anoop Gantayat: "We'll probably have to play a bit more of Egg Monster Hero before fully understanding it." - http://ds.ign.com/articles/563/563096p1.html
GameFAQs - Provides data, and a message board. - http://www.gamefaqs.com/portable/ds/data/920764.html
GameSpy DS - Preview, by Jonti Davies: "Egg Monster Hero, in spite of its light-hearted nature, is not a poor game." - http://gba.gamespy.com/nintendo-ds/egg-monster-hero/601350p1.html