I cannot understand how they could spend so much money on the second house and spent time on the concept and yet;

(A) clearly made the HM's aware that there is an ex on the beach style twist with Jason and Sam specifically naming their exes and saying e.g. "I would jump over the wall if you put her in here")

(B) allowed then to share adjoining gardens where naturally they would be overhead ruining the entire concept and

(C) evict 2 people at the same time who had massive cheers.

Having said all that I am really enjoying it!!

Then having two housemates enter the main house together too. They should have gone in separately, with name badges on, and the housemates should have been acting as if it's launch night and everyone is in the same situation. They've been in "hiding", after all.