Rosetta Stone gets a lot of unfair criticism on various review sites on the internet and it's usually from people who seem half-hearted about learning a language or expect it to be some magical pill that'll instantly give them the ability to speak another language. I wish some of these people would get real.
Learning another language takes a lot of time and effort. Simply studying the first level isn't enough, nor should you expect it to be. What Rosetta Stone does well is demystify the language you're learning and present it in everyday situations using what is essentially an expensive visual flash card system, one that for me works better than other methods.
I've nearly completed level two and feel that my Spanish level is improving all the time. I try and do an hour everyday, two if possible, plus watch some Spanish TV on the internet (Telemadrid.es is my favourite). Already, I'm starting to understand what's going on in some programmes and I've still got another three levels to go.
Rosetta Stone isn't perfect, but you know what? No product on the market is. In my opinion, Rosetta Stone is the best there is right now, a conclusion I've come to after using many other products such as Michel Thomas, numerous textbooks, Linguaphone, part-time evening courses at a local college (never again), plus others. It's the only product that has kept me motivated.
No product on the market right now is going to make you fluent in speaking your target language because they are all designed to improve your receptive skills (listening and reading). Only interacting with native speakers in the real world will bring fluency in speaking. I know after studying the first two levels that my speaking ability isn't going to be great when I've finished all five levels. This is simply because I don't have anybody to practice with and it's the spontaneity and thinking on your feet that unrehearsed real-life conversation brings that will ultimately improve my speaking fluency. However, I know that my listening, reading and pronounciation skills will be a solid intermediate level when I've completed all five levels. I can already read Spanish to a lower intermediate level with my listening skills not far behind.
The online activities are good, if a little light on content and a tad pricey, especially considering how expensive the initial product is. I really like the stories with audio and wish there were more. Maybe there will be at the higher levels.
It gets a little boring at times, which is when I'll watch some Spanish TV or listen to Spanish radio online to still keep me in the frame of mind of learning, without actively taking part. I'll then return to Rosetta Stone and this usually does the trick.
It's a comprehensive package that will improve your Spanish, if you're willing to put the work in on a regular basis. To all those who criticise Rosetta Stone so freely, I say complete at least three levels, preferably all five levels, then give your opinion. If your Spanish still hasn't improved, then by all means, moan til your heart's content. I'm pleased with what I have experienced so far.