It's pretty goofy how people of this persuasion think they know they're getting snatched away for eternity, and how it's an American phenomenon. But for those who have studied the origin of the ideas and how they date to the 19th century (except for 1 quote from a no-name in the 4th century). So not only would I not recommend this video for anything other than comedic value, I also think it's pretty funny that the very non-scholarly "Are we living in the end times" was also recommended. Again, if you actually want to read good commentary on what makes the "Left Behind" theology so funny try "The Rapture Trap"
Otherwise, you may end up believing that by "believing" you'll disappear into thin air and be stuck with Mike Seaver to battle the devil in a 7 year tribulation where a bunch of bad things will happen (other than Left Behind 3 - the movie) and we'll all be fooled by the antichrist.