Really? How do you base that opinion?
Seems a few others don't agree with you:
http://reviews.cnet.com/Magellan_Roa...-32065623.html
http://www.rated4stars.com/html/mage...-gps-revi.html
Really? Why do the instructions in ENGLISH confuse people????

Maybe the plug-n-play is too difficult???? Maybe the voice prompts, choice of voices and dialects can't guide you where you want to go? What part of the TomTom confuses people exactly?
My wife can't screw in a light bulb. She licked the suction cup, plugged it into the cig lighter, and has been extremely happy ever since. She used to get lost in a cul-de-sac. Now she does up to as many as 4 different appraisals with 10 different way points driving more than 100 miles and STILL makes it home in time to cook me and the kids dinner. So if a TomTom "confuses" someone.....it's because they're an idiot and don't deserve to be driving in the first place.
Again, Cnet doesn't seem to agree with you since they rank the Magellan AND the TomTom HIGHER than the C330.
http://reviews.cnet.com/Magellan_Roa...4&rid=32078943
Besides, are you going to use it to get you to and fro or are you going to marry it??? Who cares if it's .5 ounces lighter and 1 degree cooler in the sun? Does it get me to where I wanna go? Does it get me around a traffic jam? Does it give me voice instructions? Is it touch screen? Is it plug-n-play? Can I afford it? Then what other bells and whistles are needed? Mine gives me altitude, waypoints, points of interest, fancy smancy longitude and latitude, and it even tells me what the house numbers are on the left and the right AS I drive down the street (pretty damn dead on too BTW), but to be honest......WHO cares??? I put in the address where I wanna go, choose how I wanna get there, and VOILA it does it's thing. What more do I need out of a GPS? I don't get all the hair splitting.
Considering a couple of years ago, even cheap units were over $1k and now you can get them for around $200 with better performance......I'd say they're ALL damn good IMO. Certainly much better and hellava lot more accurate than Mapquest......so what's the big deal?