On my profile, it has a new feature under reviews that tallies up all my scores (1 - 5) I've given for each score for each review, which is great as it shows the spread.
However it only seems to be gathering data for 44 of my 264 reviews. I don't know if it's because the databases haven't pulled everything over yet or what, but all the reviews themselves seem to be there (except the one I wrote yesterday for Corpse Party, but luckily I back all my work up), it's just not compiling the data.
In other news, User Reviews don't seem to be showing up on game pages. For example, I checked my Blades of Steel review by clicking directly on it from my profile, but if I pull up the game and click "reviews" nothing seems to come up under "User Reviews."
I'll assume some data is still being pulled over, but it looks like it should all be there, it's just not tying in.
Hope this was helpful!