You will never get testosteron fest and mystery from the first movie... (ever again). Youd didn't knew what was hunting those guys in the first place - there was tension... It just can't be done if you know what is comming and filmmakers can bust their a.s of but still it can't be done - so deal with it.
Also i liked the teaser and i will be there opening night no matter what. Jacob Tremblay stuff from the begining is kinda what i don't like to be honest but i think there is more to it... I bet he is not controlling the ship - it's just miss direction