I didn't enjoy seeing XI on an IMAX screen at all - it was just too big, and became almost nauseating trying to follow everything that was happening during space battles (being a midnight screening didn't help).
Still, it's almost worth tolerating for such a big preview.
Kim: I'm detecting some weird technobabble.
Janeway: A possibly dangerous anomaly that we know nothing about?
Kim: Yeah. I suppose we should steer clear.
Janeway: Ha! Good one, Ensign. Take us in, Mr. Paris.