You killed the melody and those strings are high quality. sound-wise this is pretty good...I don't like the snare you used, it sounds too boxy and cheap, I'd switch it out for a another one.
Also I think this beat could use some other percussive elements like an open hi-hat and some chants too drive the idea that it's a trap beat. Besides that I think that you did great job for banging this out in one day. Keep it up!
I agree with Prince Danny the sound selection and melodies are nice but the snare is a lil too boxy a sharper snare would better suit this beat also I don't know if its me but it sounds like theres a filter over the whole beat.
Thank you very much. These are Sakura presets which i love more then anything! I get comments about the snare on previous tracks too. Its just something i like in a snare, got to try and get a broader liking to snares.