Learning Spanish Like Crazy comes in second on my list.  This is strictly an audio program which can be a downside for some who like visual learning as well. Spanish instruction is done by a native speaker, which adds a feeling of authenticity.

This course offers 30 audio lessons, for a total of 41 hours of audio instruction.  As if 41 hours wasn't enough audio to give you some major Spanish experience, they also include several bonuses that add many more hours to your Spanish Study. These bonuses include the following:

Bonuses
1.  "Los Dichos" - Common sayings of Spanish speakers
2.  "Los Insultos" Non vulgar insults
3.  "Los Insultos" Very vulgar insults (need to be over 18 years)
4.   Life-time access to an online native Spanish-instructor
5.   Life-time access to the member learning forum (community message board)
6.   FSI Spanish Level 1 (Advanced Spanish)
7.   FSI Spanish Level 2 (Advanced Spanish)
8.   FSI Spanish Level 3 (Advanced Spanish)
9.   FSI Spanish Level 4 (Advanced Spanish)
10. FSI Spanish Fast Course

Like Rocket Spanish, Learning Spanish Like Crazy offers a majorly discounted downloadable version that can be transferred to an MP3 player or CD. 

Some downsides are there is no free trial, but they have a great 60-day money back guarantee. In order to get more advanced instruction you need to order their Learning Spanish Like Crazy Nivel Dos (Level Two).

Overall, Learning Spanish Like Crazy is a good course that teaches modern, conversational Spanish.  It is easy to follow and understand.  The price is great for the amount of content.  

If you don't mind learning by audio only, Learning Spanish Like Crazy is a good course for the money. If you like the audio/visual combination, Rocket Spanish may be a better choice. 

Click Here to Visit the Official Learning Spanish Like Crazy Website