Brainscape.com has a rating of 5.0 stars from 1 review, indicating that most customers are generally satisfied with their purchases.
Brainscape has been very helpful to me when it comes to studies. As a medical student, I know it's not easy to cram everything. Since I started using Brainscape I've seen significant improvement in my ability to memorize using flashcards. When I'm done studying my personal deck, I get to practice with other medical student's flash cards too.