As much as I love Robbie I think he came ascross as the loser out of all of them. The other 4 seemed really down to earth especially Gary - loved his kids btw!
Gay men always get to sound more camp the older they get. I guess he had to hide it when he was in the band (although it was clear the other band members knew) but he has nothing to lose now.
And Robbie is deffo gay imo.