I'm sorry you guys have gone through this. I happened to have a good experience with AutoVantage. I signed up with them through WellsFargo for a trial period and a month later never received anything. I called WF and they patched me through to an AutoVantage rep who apologized, said my kit was on its way, sent a backup one just in case, and extended my 30 day trial period (ending in the beginning of April) through to June! AutoVantage has amazing discounts on auto services, rentals, hotels, and 5 free tows!
I'm happy I signed up because today my fiance's tire blew out and so tonight we will be using our free tow and discount tire service from Firestone!
I'm sorry you guys were dicked around but I believe this is a good company if you give them the right chance.
Oh and I will be canceling my service before my trial period runs out. If I don't, it's only $14.95 a month.