TrustedReviews (dead link) reviews Acer d150 Portable Navigator and concludes with rating of 6 out of 10 that “to get you from one location to another the d150 did its job well however, and didn’t let me down during my time with it. However, it lacks the finesse and features of the equivalent TomTom. This wouldn’t be so bad if it was a cheaper option but it’s not. It’s actually more expensive than the TomTom One, which you can pick up at Dixons online now for £240. Oh dear. On this basis I can see no reason to spend more to buy the Acer d150.” Overall, it’s an effective sat navigation device from Acer, but let down by its looks, its interface, its relative lack of features and its price. It does the job, but it fails to present any compelling reason not to buy a TomTom.