It is a good phone, there are some bugs.except that every thing is good
There are many reason to buy this phone
1) Display is best in this price range
2) Finger print sensor
3) 4GB ram
4) snapdragon 810
5) Fully metal body
6) Best phone in this price segment
There are some reason to not by this phone, there are very few reason to not buy, And I these are not deal breaker
1) there are some bugs
2) Battery should be more
3) Finger print sensor should be qick responsive