It's nice in itself, especially like the intro (before 00:16), but it feels a bit too mellow and solemn to go with the trailer, and I think could use some more action to match what's going on on-screen.

Percussion is super, now I want Stormdrums

The mix feels just a tad bassy at times, and the staccato strings are a bit "in your face" at moments. Sounds great overall though.

Just did a soundtrack piece myself with EWQL, if you feel like critting back, head over to https://www.ultimate-guitar.com/forum/showthread.php?t=1455660