So yeah, just saw this, and wow. I haven't been particularly excited about any of the Store worlds so far (although I got Hidden Springs, and it surpassed my expectations) but this one is really looking awesome! The Wishing Well looks great, the new windows look great, the mailbox is perfect, and I really love the overall atmosphere of the place. Now, I haven't been able to play it yet (not enough simpoints, getting more first thing tomorrow) but I am really looking forward to it.
One thing that really stands out to me are the houses on the lake. I can't even begin to explain how much I love them. The pier in general is just fantastic. I watched the video where they created a sim and moved her into one of the houses, and I just fell in love (they mentioned that their team put a lot of work into the pier, and man, did it pay off). I very, very rarely play in prebuilt houses, but I'm going to have to try all of those out. They are gorgeous. I could go on and on. I won't.
Haven't touched the game in a month or so actually, but I'm even more excited about this than I've been for some of the EPs. Yay for me building up way too high expectations already!