Well other than a few crashes (hey im running a just released game on infant drivers on a highly overclocked PC including third party software to do my dual GPUs) but if you want to complain to them about the only specific, actual broken thing I've seen it's rebinding Spot/Communication. You can remap but it stays attached to Q still as well no matter what. And also spotting doesn't shift with the remap just the stupid ass uselss-at-present Command Rose which they hastily and incompletely added to appease virginal whiners on teh UK forum and as a result have a totally misfunctioning bind and essential command for anyone not using default Q (and rendering the game unplayable for people who use that key to strafe as commrose kills mouse input). Im using autokey to get around it myself. Cant chat tho and spotting is not the key Ive set it to be.