CONS:
->The first half of the song was gr8, but the second was too simillar to the first as it always have been said below. You could try to vary a little the main melody, so it would not be a complete different song and it would entertain more the listeners.
->The ending could be refined a little... it cuts too fast! you could even only slow down a bit the tempo and put some reverb to the main melody's last note.
->IDK if you use FL studio 12, but there's a plug in in that music software (the "Effector") that you could use to give some effect to the main melody in the drops. you shloud try it!!!
PROS:
->I Freakin like when there are random noices at the begenning... OMG YOU PUT SOME BIRD NOICY THINGS AT THAT PLACE :D
->you played with the x-y of the main melody.
-> great melody and awsome bass :)
overall 4/5 :D
you should mix more stuff like that ;)