though i find most of u reality tv series quite boring i must admit that the one i really love . mainly because it so global and mixture of different culture and tradition . you can see difference between develop country and developed country and so on . it fun to watch team push themselves over the top with some rather weird quest and have an argument over nothing . the task be usually tie with the country theyre compete and that very cool too . the series budget be huge . they be race in estonia ( where i live positive . in summer and my friend take part of it too and reveal how the show be be make . it just amaze and local tv station be pay for not to show or write anything about the series . every small detail be check and must complete the checklist of 5 page of contract . the story also be usually confirm on the very last minute after search for optimal task and route by the producer . and that be what make the show special . only thing i do not like in the series be the fact that some conflict be show too prolixly . for example when one of those black sister call luke bitch in the last season . but otherwise it brilliant show and i think everybody find it excite when one bother to watch it .