Waiting for the next iteration

Looks like a good idea, but the implementation leaves to be desired. The limited vocabulary poses no particular challenge, the user interface is clumsily done, there is no indication that you won the level. I went through the free "stack" in 10 minutes: no fun at all.
Do I want to pay for more? Hmmm let me think...

pcairic about Word Stack : A word association brain game, v1.0.7