This was our first, and probably last, time on Norwegian. We've only done Princess prior to this, and would choose Princess again in a second.
The ships appearance was good, as well as was the staff. We never had any problems there. Additionally, I will say that the showers are WAY bigger than on Princess. But I can look past that for the other things Princess does have.
The food on the Star was not up to par. I would NOT eat at the buffet after eating there the first day. The specialty restaurants were ok, but really not worth the extra $$. Cagney's would be the best and was worth the extra $$.