How great is Shutterfly?

So, Shutterfly is doing this awesome 50 free photo Christmas cards to blog about your experience with them! How fun, I get to tell everyone about how great they are... well let me tell you.
Last year Drew and I made Shutterfly photo books for each of our grandparents of pictures from our wedding. They were a big hit, and Drew is awesome with computer things so it looked fabulous! He was able to customize each book for each set of grandparents.
When my husband and I got engaged, my mom had an engagement party for us! Tons of great photos, my cousin Sara made the cutest book, with quotes and everything she then gave it to us after our wedding. Sara did not get a chance to come to our wedding, since she was DUE literally that day! I secretly hoped she would have Sophia on my wedding day, I would have loved sharing that day with my second cousin. And we could have sent Thank You cards and Birth Announcements in the same week.
Our Honey Moon was in Hawaii, I still have those pictures on the computer. I have not had time to choose the ones I like best. I know that when I do sit down to do it my plan is to use Shutterfly, since they deliver to your door!
One thing I have never done, is the photo Christmas cards. I am so excited to see how they turn out!
Thank You Shutterfly!