Personally, i think it's too short. Admitted, i've been stuck a few times, and i've more or less winged some of the assignments because i couldn't find the clues i needed to have, but overall i've spent more time on the prequel than i have on this one.
I'm looking forward to playing Forever Lost: Episode 2, but overall, i think this game costs too much to be worth the (reasonably) short time it took to complete. The storyline, however, makes it all worth it.
3 stars due to the short time spent and the hard-to-find clues. Big pro: a lot of stuff you find is actually unnecessary! Not everything you find can actually be used. I personally love that.