This game is getting a game of the year recommendation from me, as it's a great game. Right now the only thing stopping it from getting five stars is the lack of intuitive help screen and only one game mode.
Summary“One of the very best games in the App Store.” - Trevor Sheridan,
"Will remain a fixture on my iPhone for a long time to come." - TouchArcade.com
"A shining example of what arcade iPhone gameplay should be." - Brian Hefele, thetanooki.com
"Anyone who has an iDevice should own this game...