What its like on an MSC cruise

We recently took a 4 day cruise on MSC. Typically here in the US the major lines are Royal Caribbean, Carnival, and Norwegian. But there are other not so large companies that operate here. MSC is a European line thats been in operation since 1970 as a shipping company. The ships are beautiful and a little more ... elegant. No silly waterparks or rollercoasters on these ship. just classic cruising.