The mummies were very good, the discussions between Ramesses II and his nuclear physicist were amusing. Their thoughts on Pyramids, in the Cour Napoléon, were a nice touch.
With Adèle, there was a definite similarity to a French female Indiana Jones, the same abrupt treatment of anything that got in her way, and a very day to day approach to what the rest of us would find somewhat unusual, like dealing with an Egyptian tomb's traps, and walking talking mummies, as well as breaking in a Pterodactyl as a beast of burden!
The Titanic's appearance made a nice, if little clichéd finish.