Complex sentence: An unedited version of the video premiered online on October 11,2010, but the official video was premiered on Vevo on October 12,2010 and since then has received favorable reviews from critics.
Split into simpler sentences: An unedited version of the video premiered online on October 11,2010. The official video premiered on Vevo on October 12,2010 and since then has received favorable reviews from critics.