I really enjoyed this game a lot - I loved the many 'stereotyped' characters, the artwork & animation were excellent, & the voice acting & dialects were spot on! I liked also the self-contained styles in each of the levels. I didn't mind too much the walking back & forth but got a little frustrated with trying to find all the exits to some of the scenes.
I also really liked the humour - I chuckled a lot throughout! - the funniest for me being, as I perceived it to be, the 'comment' on an aspect of UK public transport in one of the levels! (Not far wrong!
Was it worth the money? Absolutely! - it was very different to, if not better than, many other games I've played & was very entertaining!