I like it - just came back from flying it now.
It's a good 'quick' portable drone - but main issues is the smaller sensor - and you really have to check wind conditions - AND from what some people have said (haven't tried it myself) can't do heavy braking (i.e., flying forward, then stop) - otherwise it could break it. (Phantom you can do super hard braking, which actually in a way is fun).
I get a bit nervous when I get all the "strong wind" warnings with the mini + it says "maximum power output" when you aren't flying very high or very far - even with a slight wind.
So - portablity, awesome. Picture - decent.