I know a few people that try to act cool, be everyones friend etc etc but in reality they're quite false - Greg strikes me as one of these sorts, perhaps a bit manipulative and just a bit unreal?

Is it just me that thinks this?

Totally disagree! Are you forgetting that Greg set his stall out on his first episode by stating that he felt happier and wanted to join sharks? It was the girl that he arrived with who was desperate to join tigers, so he compromised and chose tigers for her. Obviously he knew he could happily live there for a week and then nominate later. As for this week, I think he dealt with it all well - got on with things on tiger island, whilst remaining loyal to the sharks, as he rightly should have. Just because he gets on with a lot of people and is fairly easy going does not make him false or manipulative!!! He's just not one of those hideous mouthy characters who say what they like, when they like, sparing nobody's feelings. He's obviously been brought up well, to consider the feelings of those around him and to compromise where appropriate. I think to call him manipulative and false is really harsh; loyal and understanding is closer to the truth.

ahhh noway i think greg is just a friendly guy.  Everyone seems to love him.  Plus nobody could be that fake for that long now.