No interlaced is a different form of video, i dont know much about it, but i do know that a regular progressive video frame is an entire frame, i think interlaced means it takes 2 halfs of a picture then combines them. it is lower resoultion.
the fixed titles in the 2nd one are much better but the different resolutions n such give it an unprofessional feel. try and get those straight from the other filmer next time and then the song quality seemed to be lacking a little as well, maybe just cuz of the songs file or maybe your sound settings when you exported? as far as editing and filming goes tho, didn't think it was too bad. had a good variety of shots so it stayed interesting.