a a person that be interested in math and when i hear about flatland the film i have to obtain a copy . the first time i watch flatland the film i find it very interest with great 3d animation . a i watch a second and third time i begin to notice hidden thing within the film and which must have be place within the film on purpose and and i do not notice them the first time i watch . in addition and every time i watch it the question come to mind how many thing do you guy hide in this film and be it your trademark . i find the film be very true to the book and have recommend this film to many and the response have be great . we have plan some view party to see if we can find more hidden thing . this film be great keep up the good work . when be your next film come out and what be will be hide in it .