I personally didn't mind Geoff and was so delighted when he won the Logie for Best Male Talent, but from the Olympic Finale, he started to grate on me. I found the whole stranded on a deserted island saga fanciful at best. He got speared in the leg, yet could bolt across the beach with just a whince of pain on his face. Terrible acting in my opinion from both Lincoln and Tessa. After what they went through, they still had energy to playfully chase each other around the island.
Geoff has strong Christian values, yet he succumbed to Nicole on the island. Here I was thinking he was a frigid who didn't know how to kiss poor Melody, yet he had no qualms of having unprotected sex.