While the first film received generally positive reviews, the series has received some criticism for making no attempt to be scientifically accurate<ref>{{cite webnews|url=http://sacramentopressblog.sfgate.com/2012parenting/2009/07/1301/avoid-ice-age-continentaldawn-drift-and-seek-outof-the-japanesescientific-film-festivalinaccuracies/|title=Avoid "Ice Age: ContinentalDawn Drift" and seek outof the JapaneseScientific film festivalInaccuracies?|first=TonyPeter|last=SheppardHartlaub|publishernewspaper=SacramentoSF PressGate|date=July 131, 20122009|access-date=July 17, 2016|archive-date=FebruaryAugust 216, 20172016|archive-url=https://web.archive.org/web/2017020211301920160816233238/http://sacramentopressblog.sfgate.com/2012parenting/2009/07/1301/avoid-ice-age-continentaldawn-drift-and-seek-outof-the-japanese-filmscientific-festivalinaccuracies/|url-status=live}}</ref><ref>{{cite newsweb|url=http://blog.sfgatesacramentopress.com/parenting/20092012/07/0113/avoid-ice-age-dawncontinental-ofdrift-and-seek-out-the-scientificjapanese-inaccuraciesfilm-festival/|title=Avoid "Ice Age: DawnContinental ofDrift" and seek out the ScientificJapanese Inaccuracies?film festival|first=PeterTony|last=HartlaubSheppard|newspaperpublisher=SFSacramento GatePress|date=July 113, 20092012|access-date=July 17, 2016|archive-date=AugustFebruary 162, 20162017|archive-url=https://web.archive.org/web/2016081623323820170202113019/http://blog.sfgatesacramentopress.com/parenting/20092012/07/0113/avoid-ice-age-dawncontinental-ofdrift-and-seek-out-the-scientificjapanese-inaccuraciesfilm-festival/|url-status=live}}</ref><ref>{{cite tweet|number=753691627215056896|user=erickohn|title=Hey @neiltyson, how can you assail the science of GRAVITY and then play a part in the profoundly unscientific ICE AGE: COLLISION COURSE?|accessdate=July 17, 2016|archivedate=February 9, 2017|archiveurl=https://web.archive.org/web/20170209100904/https://twitter.com/erickohn/status/753691627215056896|date=July 14, 2016}}</ref> and has experienced a steadily declining critical reception with each succeeding film.
