DreamWork’s new animated flick, How To Train Your Dragon, opens today on over 7,000 screens, including those in IMAX theaters. 2,175 of these screens are equipped with 3D, though this number is not a record due to Avatar and Alice In Wonderland still playing in some theaters. Reviews for the new film are extremely positive, garnering a 97% fresh rating on Rotten Tomatoes – the highest rating for an in-house DreamWorks animated movie to date. Box office predictions for Dragon‘s opening weekend range from between $38 million and $48 million, a large portion of which will most likely come from 3D screenings.