Under-rated on IMDb

Rating: 8/10 (20 July 2009)

Why is this movie down by 0.5 stars from the first one. I think it deserves just under if not the same as what the first movie got (7.4) even though I think all Ice Age Movies are 9 or 10/10.
Plot: The ice age is coming to an end and the ice is melting. The animals must get to the end of the valley to get to a "boat". Meanwhile there are challenges for the herd of Manny, Sid, Diego, Ellie, Crash and Eddie.
Interesting, good plot and very funny (just like the first and third) movie in the ice age film series.
When I went to see number 3 i said that either the third or first film from the ice age series was best but now I think they're all as good as each other, 3 genius films.
Rare thing, its a sequel that's as good as its original, well done Dreamworks.