Hi all,
In writing user review, how could one mark the no. of star a product get?
Thanks in advance
Would also be interested in that. I can’t seem to rate any assets, and thats quite bad…
Im not sure about this but i think that peoples that work on asset store rate them.
Well, no. You can definitly add a rating in your review. Only problem is, how? 
If you bought the asset from the store and are logged in, you should be able to mark the stars and write a review.
It let you write the review but won’t allow you to mark the stars?
I’m having the same problem. I’m logged in and just wrote a review for some models I bought, and won’t let me add a rating by clicking on the stars in the dialogue that comes up.
FYI, my review is for the ‘Train Collection’. I wanted to give it 5*'s, but no go. 
(PS. Running Unity Pro 3.4.0f5 with iPhone Pro, on OSX 10.7.1 Lion).
The star rating is working now!
Thanks for the update.