It's the first word that leapt into my mind as I was
playing this game. It resembles Luxor almost beyond
any chance of coincidence. The problem with Atlantis
is the lack of depth both in graphics and also in the
increasingly difficulty of the upper levels which require
picking up strategies as you move from level to level.

This dynamic makes Luxor an addictive game while
Atlantis really is not. It's not a bad game it just doesn't
live up to it's attempt at flattery. My girlfriend bought
the game and was tired of it in about 15 minutes and
hasn't played Atlantis in several days after purchase
while she's hogging my G5 playing Luxor right now.
Yes, Luxor is addictive....Atlantis is not.

You might like Atlantis if you've never played Luxor.
My advice is to try both demos before making your
final purchase.