Personally I love Churasscaria too (Argentine or Brazilian meat cooking on a spit). It is the tastiest way to cook meat ever.
I am curious about 150 Central Park but they did not give the media a chance to try it on the last media cruise. I had to wait for the cruise I booked to get it - and then I was disappointed - seriously. I was hoping for a gourmet experience and I left feeling like the food was bland and the portions far too small.
They have a different chef there now, and I hope it is better.