A very good controller for the price. The handset is well made and feels sturdier than the Sony official handsets. This review is based on me and my children playing the lego suite of games, and first person shooters. The lego games include race minigames and the controller performed fine for all types of game play. I've had the control for over a month playing on average an hour a day with no need for new batteries. Although it is easy to leave the controllers turned on and run the batteries down. On rare occasions there was an issue with signal strength, but the problem only lasted for a couple of seconds and did not significantly interrupt game play. I assume that this is an issue for all wireless handsets.
In conclusion a very good budget handset