It's worth it if you want to play a skill-based, perk-free multiplayer with destructible environments and drive-able vehicles. There are no in-game unlockables which means that the playing field is level no matter when you start playing.
The controls are a little funky but they are solid. I recommend this game to anyone who wants bare-bones old-school FPS action where 12-yr-olds don't dominate because they've unlocked all the uber-weapons and super-perks. Be warned, there are only two game-types (conquest and air-superiority) and 4 maps. I can't say much more except TRY THE FREE DEMO and you'll know exactly what you are getting.