I went at 6:30 PM, I didn't see it in IMAX or 3D.
The theater was very full, from the minute I came to the line waiting for the movie, it was longer than I expected.
The trailers shown were:
Power Rangers (some laughs due to people not believing it was Power Rangers)
The Space Between Us (Some people were excited for this movie)
Despicable Me 3 (Lots of laughs, especially in the end)
Smurfs: The Lost Village (Some laughs from the audience)
Many laughs throughout the movie, there was this adult behind me getting all the Batman gags and the fastest jokes too. Gosh, was it so funny, especially when Batman tells The Joker all his other stronger enemies XD. And people were emotionally attached to Batman.
I recommend it for people who like LEGOs, Batman, or just wants a good comedy with heart. 8.5/10

Yesterday, 7pm.
Trailers:
Cars 3
Lego Ninjango
Despicable Me 3
Beauty and the Beast

2:30PM, 3D, regular screen. Five people(
which isn't bad for a 2:30PM showing on a weekday
) four of them were adults and one a child. I came in late for the trailers, but, Cars 3, Boss Baby, The LEGO NINJAGO Movie, and Despicable Me 3. The Audience reaction THERE WERE FIVE OF US, I don't know what to say. They seemed to like it, it was the standard comedy audience. Politely quiet for the most part and laughing at the appropriate bits(I was somewhat surprised the kid was so well behaved.) The kid seemed quite psyched when the movie ended.
It has been fun fellow message board users.

7:00 PM 2D show. About 1/2 full.
Trailers:
Despicable Me 3
Nut Job 2 (who saw the first one? Also, I like this better when it was called Over the Hedge)
Cars 3
Lego Ninjago
Audience was great. A bit dissapointed they didn't get some of the jokes I did, (Daleks) but I guess that proves my geek card.

12:30 PM 3D showing. I was the only one in the theater
Trailers
Power Rangers
The Smurfs: The Lost Village
The Lego Ninjago Movie
Despicable Me 3 3D
Cars 3 3D
The Boss Baby 3D

I saw it at 5:00 this afternoon in 3D. Theater was a little over half full. Mostly families.
Trailers:
Power Rangers
Smurfs: The Lost Village
Ninjago
Cars 3 (3D)
Despicable Me 3 (3D) (got a lot of laughs from the kids in the audience.)
The Boss Baby (3D)
Audience laughed throughout. The kids in the audience were a little noisy during the trailers, but were very well behaved during the entirety of the movie. No reaction when it ended, but most people stayed through the credits. I enjoyed it. It has some flaws and some of the jokes don't work, but the ones that do (and there are plenty that do) are very funny. The animation is done well and it moves at a quick but fun pace. It's not quite as good as The LEGO Movie, but it's a ton of fun and worth seeing. 7.5/10