... and that was it, apparently. Half the length of the game is just traveling around trying to get to points - artifcially lengthening a game through back-and-forth travel is lame. The puzzles were poor, with the final one being downright bad. Won't likely be playing the rest of this series.
Did not understand the ribs I got passed it because of walkthrough telling me the order - the only way I could figure it out myself was through long long trial and error. That puzzle alone drops this game to 2 stars.
I'm sorry you feel that way. I assure you, the change is being made with a number of new features that I hope will make the overall game experience feel more rewarding and fun.
Glad you're intrigued - there's a lot in store for the full game! :)