The whole twist was, once again, predictably, rubbish.
When are they going to realise that NO ONE cares about "pass to the final"? It's boring! Unless they do it before week 5 or something like that. The show is nearly over, this twist was just another in a long line of crap twists. Yawn!
All it told us was that Dexter isn't rich or even well off, as he obviously does have his eye on the money. You don't blow over £100k in one night in a bar, and then desperately try to scamper off of a 3 month long gameshow with £90k
.
Wish it had been real though. Dexter would have gone down in BB history if he had swanned off with 90% of the prize fund, AND we would have seen the true colours of the rest of them with no money to play for...