I understood the reason why is a "machine voice" however, is boring

Good start for someone trying to understand data science as subject

Need to explain more command and details of other option from tool

Very good introduction to the tools widely used by data scientists.

Great experience so far, this is my first time in an online course.

course is good... need to include video on Rstudio setup on windows

Excellent primer course....just the entree...harder stuff is coming

Nice intro but i think only if you want the whole specialization.

A really basic course many programmers know all about this already.

This course covers some of the basics of data science pretty well.

Faltou mais exemplos e no certificado não aparece a carga horária.

Interesante y algo para empezar que debería ser básico al aprender

better experience and looking forward for more and more knowledge.

Basic course. Didn't really enjoy the automated voice from Polly.

It is a good course. Can include some more topics and explanation.

Great introduction of subject matter. I'm excited to participate!!

This course provides very nice and useful tools for data analysis!

Succeeds in conveying course prerequisites, contents and benefits.

A good start to getting ready for the data science course proper.

Great course but more stuff about R Programming makes it perfect.

One instruction-video was not working, but the text was avalable.

More instruction regarding Git on Mac would be extremely helpful!

Week 3 should be more detailed . What they are trying to explain,

Pretty descriptive for beginners who do not have basic knowledge.

Great intro class. Some boring lectures if you already know Git.