I am sorry to hear that you bought a game that you do not like. I do however recommend that people look at footage / information / previews / ... about games they consider buying, as the fact that this is a turn-based game is not an obscure property, but rather a main property why a lot of old-school CRPG fans are looking forward to this game.
Now, while the fact that it's turn-based won't change, the movement speed could still change, as this is indeed a game in an alpha stage, as others mentioned. Moreover, characters used to move at a higher speed in an earlier build of the game, and there have been requests by other people to (partly) restore the old movement speed.
Here's to me hoping that the tactical aspects of turn-based combat will grow on you.
