To me it sounds like a program, it's too perfect. Some of the pattens (esp. in the cymbals) sound identical in 2 consecutive measures, so it sounds like a copy/paste. You kinda have that 'machine-gun' thing with the double-kicks at the end. It'd be a lot more pronounced if it was more than 3 of those 16ths in a row, but you can def. hear it.
The first thing I'd do is to go thru and edit the velocities, and even the timing a little bit. A velocity change changes the sound of the drum too, not just the volume, which is why a vsti like EZDrummer has a ton of samples of every drum recorded with different strength hits. You have a hodgepodge of samples from all over the place, do you really have a 'complete' set? What are you sequencing these samples with? A good vsti would do all this for you, EZDrummer and Battery both have a 'humanizer' that does exactly this, I think practically any modern drum vsti will too.