Terpor: Tempted to pickup The Runaway bundle, but are they are any good?
I was into point and click adventure games some while back after enjoying Lost Horizon and gave the first of these a go. The cartoon art style is nice and the voice acting well suited to the game and its looks, but I found it a step down from LH and somewhat emptier. I did some research about the whole series and the general feeling, as I recall, was one of inconsistency from beginning to end. From a personal perspective they initially appealed, but ultimately the first didn't live up to my expectations so I stopped there.
That's not to say you won't enjoy them, though ;-)