I would highly recommend Ben There, Dan That and Time Gentlemen Please! to anyone who enjoys point and click adventures.
They are two of the funniest games I've ever played - even more so if you are British, and have played the classic adventures from LucasArts and Sierra.
They also feel fresh, something that most of the new crop of point and clicks fail to do!
So far I've only tried Night Sky - it is fun, with some challenge, though the puzzles seem very uneven in difficulty. The graphics are a little crude and for some reason they tear when there is very quick movement and I can't see an option to turn on V-sync / screen buffering.