Edit: CaroUK got there before me - took ages to type all this up!
Originally Posted by Bonny1:
“what's the main differences between these usa version, and the london version? what make one work better than the other? I've never seen the usa version..”
I think there are far more similarities than differences. I could write an essay on both shows as I watch both in a "sky+ if I'm going to be out" manner. I'll just list 7 similarities and 7 differences just 'cos I like the number seven. Len says "se-VEN" there too...
Similarities
1. Theme music is the same. Opening credits, moment of truth... the theme sequence is also the same. Set looks very similar. They even use the same person (Alan Dedicoat) for the continuity annnouncements: "Live, from Hollywood, this is Dancing With The Stars!" "Dancing the foxtrot - will xyz and her professional partner" etc
2. They have Len and Bruno. Len is the difficult to please fuddy duddy judge, and Bruno is exactly the same as he is here.
3. They have a male host who stays downstairs and a female host who stays upstairs to interview the couples
4. Each dance starts with a view of the couple, then a VT, then they take to the floor, etc etc just like Strictly
5. They do VW, tango, foxtrot, quickstep, paso, chacha, samba, rumba, jive and did salsa for the first time last series
6. They have a leaderboard which combines the judges' score and the audience vote in a 50/50 distribution
7. They have a 3 person final which includes their best ballroom, best latin and a showdance, and the winner lifts a glitterball identical to ours
Differences
1. They have 3 judges - a female judge, Carrie Ann, who sits on the left. Len sits in the middle. So they score out of 30. The number of couples has gone up - I think they had 6 in season 1 - last season they had 13. They also have a double elimination the first week.
2. They've stopped doing the waltz (since season 5 I think) and they don't do the AT or American smooth. They do the mambo, and last season introduced the hustle, jitterbug and west coast swing.
3. Their result show is live, the day after the main show. The phone votes are free, but restricted to a certain number per phone. The audience vote is done in percentages.
4. They have pro dances during the result show and pros dancing to the invited artist, but they are less fussed about professional partnerships and anyone could dance with anyone.
5. There are usually 2 musical performances, often by the same artist with eliminations in between. They have no dance off, and the elimination is not done in one block like on Strictly. They usually announce the first one or 2 safe couples then it's off to the first musical performance.
6. The judges choose a dance they want to see again. Often the best dance, but it can be the funniest. It can also be the group dance (they have them ocasionally, like on Strictly)
7. For the first time this season, a team dance was introduced in the last 6. They all did an individual dance as usual, then they were put in 2 teams - one team performed a paso and the other a chacha, with solos. They were scored as a team and that was added to their first dance score. It can be a crafty way to ensure the favourites are not in the bottom half - just put them all in the same team and put the John Seargent type character in the other team...