Congratulations Jessica, I'm glad to hear that Rosetta Stone is working well for you!
You've said a couple of things that others have mentioned as well. That you were 'skeptical at first' - that seems to be a trend with people. I guess we have all had bad experiences (or no experiences!) learning a language, so we don't expect it to work!
You also mentioned that you were working on Level 2. It seems that people really start to 'get it' in Level 2. I only tried Rosetta Stone Spanish after I had started studying Spanish, so I can't say for sure, but I suspect that by Level 2 things really start sinking in. I'll have to plan to study a language fresh with Rosetta Stone to compare. Thanks, and good luck!