Likes:

It teaches you about people in a unique and fun way. Language and culture are intrinsically connected, so by learning a language you will learn about cultures. Spanish has many cultures, so by studying it you will open the door to learn about many exciting cultures. Food, traditions, great people

Dislikes:

 Learning Spanish takes a lot of time and effort. It would be best to practice often to make progress. The grammar rules can be tricky, with many verb conjugations to memorize.