Pros:
- decent acting, moderate character development
- pretty realistic compared to other disaster movies
- no over the top nationalistic overtones
Cons:
- VFX -- what year is it? -- they could have done 10x better than that. Ugly.
- everyone getting separated is a bit cliche .. but i guess it's an important component of "The Quest" pattern of plots
tl;dr: good enough to rent through PVOD