Roller coaster phobia combine substantial heights with seemingly insignificant support, as well as free-falls and the illusion of uncontrolled drops. Because acrophobia involves an extreme fear of heights and falling, these conditions could cause someone who is an acrophobic to have an extremely negative reaction to riding roller coasters. Claustrophobia involves two parts, fear of physical restraint and fear of suffocation. The safety harnesses and enclosures on some rollercoaster and other rides are very restrictive, in order to protect the riders from harm. In addition, the speed of these rides can cause air displacement that makes it difficult for riders to catch their
What Kate Does Does", stating that "Episodes like this one can make real "Lost" fans feel like dopes. Already, you're taking heaps of abuse from friends who accuse you of slavishly following a series which makes no sense—then along comes a 60-minute workout like this one which proves their point all too well." Daniel of TMZ, who gave the episode a "D" grade, reacted uniquely with "The only thing in the history of "Lost" that has seemed more out of place than the part in Jack's hair was Nikki and Paulo. I can't take anything he says seriously." Ryan McGee of Zap2it stated