This is totally if fine if you are ok with it. And if you aren't really going to fill it out anyway, then what is the point I agree.
That said, I personally love my kids' baby books. I do have tons of pics, video, a place to keep artwork, etc. But with all of that, I wouldn't have written down when each tooth came in, and all the other stuff a nice baby book has you keep track of. Plus, grandparents and others like to look at it when they visit, and they don't want to go through my digital picture files, video files, etc, on my computer. They want to sit in the living room for 15 min and look at a book. And, I remember that I loved to look at my own baby book as a kid, and I still have that. I'm not sure I would have ever taken the time to go through a bin or look at digital pics, either as a kid or now. So I appreciate the book.