Please answer the following question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Best Lockscreen App I have been using this lockscreen for a couple of days now and I really like it. It is very user-friendly as it runs really smoothly. One thing I want on the next update is an option to put a lockscreen code or pattern. Other than that this app is perfect!"
A:
4