Yeah.. when King Kong/T-Rex or whatever it is became a major plot element, I turned it off and went to bed. Obviously, they could milk this pseudo-mystery (they haven't shown it, whatever it is) for many episodes, but the bottom line is that anything that size (huge, waaayy out of Komodo dragon range) that eats people on a South Pacific island is just going to be unbelievable when they reveal what it's supposed to be... so I see no reason to suspend disbelief until then.

Too bad, it had some potential before they introduced a very silly idea. Next Professor Challenger will show up, then aliens...