Saw it last night. The image quality was great..and the 3d depth was really good. The T-Rex steals the show as before..and at that size, volume, and in 3D you get real sense of the size of the beast. I did find the volume a bit low, but perhaps I am used to it being too loud in my house with my subwoofer and bass shakers adding some kick to certain scenes. I suspect the Imax version would be the way to go if you can.
My only problem (aside from the projector blowing a bulb and about 2 minutes of blackness) was the low murmur of a couple a few seats down..constantly. The guy would literally say, "Hah, hah hah" to EVERY line of dialogue. EVERY LINE! AT least 4-5 times per minute. Just enough to completely distract me.
Anyways..I totally recommend it. The conversion was very good and it was a treat to see it in this format.