Great disappointment with Rosetta Stone, or something I haven't found out yet ?

Rosetta Stone works through repetition, simply by repeating the word and showing the same photo over and over, they think you will get it. I ped Spanish 101 and Spanish 102 with an A along with using the Rosetta Stone online subscription, I went through the entire course through level 3, and it truly only helped minimally. At least it causes you to be immersed in it, but it doesn't cover much, such as verb conjugations. It just figures it doesn't have the right picture to teach those things. However, it can help with learning prepositions, grammar and sentence structure. It definitely does have its limitations.