I'm actually also about to complete Broken Sword The Shadow of the Templars. Well I think I'm half way through it. I've played B.S3 earlier and felt like playing all of the games before number 4 comes out. I've got B.S2 waiting on a shelf.
My feeling of B.S (1) is that it's a great adventure game with doable puzzles: The only time I've been stuck so far was by the goat.
Spoiler:I'm terrible when it comes to anything that resembles action
