Nits: 1) I don't like that the 3 sellings points on the splash screen are aligned with 3 unrelated feature images. I was expecting each image to reflect each selling point and got a little confused.
2) The green hills footer bugs the crap out of me on the inner screens. Seeing text peak around a curved footer when I'm scrolling just doesn't look right.
If you want to get all 6 of these points across, I'd suggest letting the text live alone where it is then placing the images in a 3 column layout down below and enlarging them.