The casting was a little hit and miss for me, props for getting Peter Weller back on the screen though, Chris Pine I find a bit unbearable, when Shatner can play a role with more humility you are in trouble, Cumberland is a decent actor, does the neurotic role well, but is overrated in the grand scheme of things, the second star trek film is entertaining in it's own way, but it's all a bit of a trick, it moves so fast it doesn't give you a chance to think about how daft most of it is, which is okay as it's still an entertaining explosion fest, but a step down from the first one for me. It certainly is true to star trek as they basically stole the wrath of khan and put new wheels on it, I expected a little more effort.