...Really? Jeez, I was actually fine with this being a trilogy.
I mean, the concept is okay, even though it has been done before, but...how do I even pronounce "Ice Age Th4w"? Is it supposed to be "Thaw", because I don't know how a 4 is supposed to make an "A" sound.
Though, yes, I agree that Blue Sky needs to find something ELSE to focus on. Robots was a step in the right direction, haven't seen Horton yet, but dedicating the majority of their films to one franchise is a bit out there. Not even Dreamworks focuses ONLY on Shrek.