Since star ratings can vary from guide to guide, here is an explanation of the star system used by Portable Electronics guide, Jason Hidalgo:
1 to 1.5: Just like the idea to change the formula for Classic Coke. Utterly horrible.
2 to 2.5: Below average. Had at least one redeeming quality that saved it from being an unmitigated disaster.
3: Average: Middle of the pack. Not bad but still has some key caveats to consider. A decent product overall.
3.5: Good: A solid product. In most cases, it’s something with great potential but is held back by some minor drawbacks. Good enough to be recommended.
4: Very Good: A great product that does almost everything well.
4.5: Excellent: Top class. You pretty much can’t go wrong with it — in my humble opinion, of course.
5: Best of the best: Gadget nirvana. As of this review, I have yet to give a 5-star rating to any product. Reserved for gadgets that are either revolutionary or do a certain thing exceptionally well.
