Q:On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "The best so far This is a very good app. It has all the songs I'm looking for and I have a really diverse selection! But..it does slow down your phone a little. However it's the only app I've found that's 100% free songs included. Thank you for letting me finally get all my music! !"
A:
4