Yeah, I've read them. I'll keep reading them, too, since I'm "into" the series.
But I thought the books were terribly-written. Some of the descriptions are confusing, there are contradictions, and some stuff is flat-out UNBELIEVABLE. The horrible head-wound of the pilot (can't remember his name) and a doctor giving him a prescription of a combination drug containing morphine and Prozac? And if he takes too much of it, another doctor recommends Benzedrine, and then the man can FLY? Oh, come ON now!
Just when you get to liking a new character, he or she gets killed off.
The handy "coincidences" for the Trib force get to be tiresome, too. An earthquake that destroys an entire town, yet doesn't touch an underground hiding place--Buck having an unlimited expense account so he can buy stuff for the Trib force--the PERFECT hideout in Chicago, complete with an underground parking garage fulll of practically new vehicles--Rafe can fly anything--planes are ALWAYS available when the Trib force needs something-- well, you get the idea.
My impression is that if the End of the World does occur the way the "Rapture" folks envision it, it will be an incredibly difficult ordeal for Christians, not this "just in the nick of time" stuff that the Trib force encounters.
Peace be with you,
~VOW