Features are a 10 because this alarm system makes my stock car into the Batmobile. With the features here, you can feel at ease about parking at a club in the corner. An average thief isn't going to bother your stuff, nor will they have an easy time taking your car. Improvement is a 10, because I started from the bottom, now I'm here with the Batmobile. Chicks dig superheroes. Price value is great; just find someone to install it for you like a pro. I love this item and i will put it on every car i own. You can even make one remote activate two separate cars, and there is a remote start module you can buy too, i got that. I am the Batman.