- They completely abandoned this huge monster angle. In the first couple of episodes we see an unknown monster knocking down trees, pulling a man from an aeroplane cockpit and eating him in one bite... and that's it. The biggest animal they encounter is a polar bear no bigger than an average sheep, and that supposedly solves the mystery of the tree-felling, carnivorous giant. The monster isn't mentioned again. (WWE would be proud)
- The guy who plays Said is really, really good. He's quite easily the most intriguing character on the island and it's because he's portrayed so brilliantly. I can't remember the actor's name, but he has a thick Cockney accent in real life yet pulls of the role of a battle-worn, Middle Eastern soldier excellently.
- The attempts to constantly sexualise Evangeline Lily are cringeworthy. Alright, we get it, she's hot. There's no need to make her seductively strip off and bathe in every single episode.
- Sawyer is really fucking annoying, but that makes him so great. He was cast perfectly.
- The writers try to make too many things happen at once. They've been on the island less than a week and we've had two kidnappings, two deaths, four assaults, an unidentified (and swiftly forgotten about) carnivourous monster, the introduction of two mystery people who weren't on the plane, five visual / auditory hallucinations, the discovery of a mystery box, a mystery underground lair, a mystery tunnel and a mystery radio signal. It's like they're just throwing random things out there and seeing what sticks.
- It's like each episode has different writers who don't communicate to each other before they film the show. A heavily pregnant woman gets kidnapped by a mystery man who wasn't on the plane when it crashed, and the group vow to go looking for her at dawn. The sun rises, and they're just talking to each other on the beach. They're messing about with the contents of this mystery box, and haven't even mentioned the pregnant woman

It's a shame that the writing went to shit as the show went on. I might buy the boxset anyway as it gives me something to watch, even though I know how it ends. Lost is the perfect example of a show that has everything that was needed to be great, but blew it via shitty writing and no direction.