Dreams Punta Cana is the #12 placed resort out of 93 in Punta Cana. Believe me, that is awesome! I personally never read the bad reviews and when I do, I take it with a grain of salt. There are some people in this world that will never be satisfied! For instance, I read on a review (I forget which resort now) the traveler was disgusted that hardly any of the staff spoke English. Now, it is a Spanish speaking country...maybe THEY should have learned a little bit of Spanish since they are "just visiting". LOL. Anyway, my point being is that some of the bad reviews are just plain ridiculous. And I'm with Nonnie, most people that have an awesome time just don't write reviews.
As for the prices, that is an amazing price for a resort. Our guests are paying $1420.00 (includes tax) for 7 days stay. It seems about right for you since you aren't going in "off off" season yet.
Oh, and as a side note, remember that Dreams used to be Sunscape on the Beach before it had a renovation and update to the resort. Some of the comments about the decor may be outdated. Good luck and I hope you find the resort of your dreams!!!