This was my first Dreamforce, and I attended mainly to gather Pardot info. I have to admit, I was a bit disappointed in the content. Every session I attended for Pardot seemed to be the same - a promo/demo for Engagement Studio or a commercial for Wave for B2B. Don't get me wrong, that was great info - but not at every session. Also, it seemed the Pardot Client Hub, Grove, etc. were far away from the rest of the conference, making it tough to get there without missing sessions (which I guess I could have missed anyway). Just wanted to put in my .02.  I don't think I can justify the expense next year, which is too bad. 

On the positive side, lunch at The Grove was awesome - thank you. And U2. What more can I say about that? I did meet some great people and had a really good time. I just don't think the education benefit was there for the Marketing side.