The bass at the beginning of the drop is the best part of it. The layer you add to it after, is something I don't think fits.
The intro sound, with the violins & stuff, it's good. Also the sample that kicks in at 0:14 is good. Main melody of the bass is good. Nothing too fancy, but it works.
I'll give you a bit of advice on the drums, cause Jump up isn't my thing. But I do know most of 'em have really powerful (maybe even too powerful) drums.
The drums don't feel like they're glued together, especially the hats. Mix the volumes around a bit, add some compression, bus it, add some reverb, pan out some elements. Next thing I'd like to mention about the drums is that the snare has a lot of punch, but you can feel it lacking. Layer it with a few more, do some EQ'ing on each part maybe. That way you can also add some more character & variety in the snare, and drums overall.
You can try & use a break, hi-pass it & layer it on top somewhere to add some variety or speed. Just to keep things interesting, or even to switch the groove around.