Currently, I pay $25 for a year's worth of unlimited photo storage and being ad-free. With this new plan, I have to pay twice as much for what I have now...because even as a 3+ year (almost 4 now) member, I haven't uploaded enough to fill a terabyte. Kind of a bummer, though allowing more than 200 photos (which was the Free offering until now) is absolutely critical for Flickr to be a success.
edit: one of the things I complained about was how the horizontal-masonry that was implemented months (if not a year) ago had been limited to just parts of the site...and how the default logged in userpage was dull and photoless...with the new redesign, both of these complaints are wiped out. Nicely done Yahoo, I will complain more on HN in the future.
edit2: Unless I'm missing something obvious, I don't see a "let me see the old version for now" button...Which I think underscores my opinion of how outdated the old site design was.