There are many good and bad things for this phone but the bad segments are much higher than the good once.
List of BAD Things starts here.
The most bad and sad for the iPhone SE lover is its price, actually overprice.Giving a phone with lost of disadvantage in 33 K is not a good idea by apple.
Another big disappointment for iPhone SE lover is its small 4 inch size with a lot low pixel and sharpness.It is really a small screen in such a big 5.5 inch world.
it also lacks the biggest feature in such a price range, i.e 3D Touch, which is there in iPhone 6S.
4.Also As it supports 4K and slow motion video recording, so giving only 16 gigabyte of storing is really a bad idea.
5.Giving apple latest A9 Chip and M9 Motion sensor, For more power it require a big and efficient battery which lacks in iPhone SE.
6.As the iPhone, design is must, but in iPhone is gives the same old design as the three years old iPhone 5S.
7.Also at a huge price amount it suffers by the old Face Time camera and an old Touch ID.
These all lacking make an iPhone SE weak in its price segment.
There are many other option to buy in market and even an iPhone 6S can be bought in some more money.