Honest I I remember very little of 2014. I thought maybe you talking about it would unlock or prompt some memories. I remember some of the people and basically none of the storylines. Very forgettable.
I remember the small group of Ryan, Sam and Sandra (apparently Lawson was a tag along?) and then Skye got along with Priya, Cat, Travis, Aisha and apparently David (although not really all as a group but each of them separately). Interestingly it seems the servants and staff task assisted in forming the two sides of the house which I don't even remember having that much of an impact.
Everyone's storylines are so brief and explained really poorly. Ryan is just there, Travis is hooking up with Aisha and is a bit of a tool, Skye feels underestimated, Priya is a "game player", David is an outsider who doesn't think before speaking, Cat and Lawson have their thing, Jason swings between groups and Sandra has a giant crush on Sam. That is the entire storyline of the series. The pairs thing is rarely even mentioned again.
On paper the split double eviction over two nights and saving the most saved is interesting. But I mean in a way where it's done ONCE and it would be better if the housemates had no idea who was save but the audience did. Skye being saved twice clearly indicated to the house that she was popular. Way too many evictions. There was potential for storylines to extend but losing Katie, Lisa and Jason early on harms that. Even having that fucking stupid split triple and having four intruders enter was just asinine. Three of the bigger characters left and instead of being able to further get to know the final 9 housemates, four intruders enter and all of them got to stay.
It just feels so unfinished. I can't even think of another word, but it feels like there was so much not added to the daily shows that would have made the series more enjoyable. Knowing there was so much filmed that didn't make it to air or even on the website just makes me question how real anything from the edit was. No content from Fridays/or Saturdays (the day of the Sunday show events seems to change ever week) doesn't make it into the edit at all. It's just confusing to keep up with and the entire episode can simply be either about the task or one specific moment that is bloated out for too long. For example; Priya and Katie taking the $10,000 each.