It is a good gaming pack, but perhaps not the best combination of this series' games.
The Awakened is one of the greatest and one of the hardest puzzle games I have ever played, but if you are patient enough, you could really go through the game without too much fuss. It had a story unlike any other, and the puzzles along with suspense made it very thrilling and engaging. SotSE is good, but the first level was bad for a gameplay intro with nice, but inneffective, unsuitable background music and I barely felt that I was solving a mystery, because all I was ever doing was asking people questions and the building felt far too lively for a crime scene. MotM is a very avoidable game because of absolutely ugly visuals along with confusing and boring gameplay.
I really see the Awakened as the only reason to get this pack. The rest of the games were just not as engaging for me and as it, but I really don't see the point in spending extra money just because extra games come in the pack so if you see the Awakened stored in shelves all isolated from the other games, get it alone rather than bothering with this pack.