course was very good..but needs to improve a little bit in explanation on complicated topics..

otherwise ,it was quite good for me

Muy interesante, bien explicado y en el se empiezan a obtener conocimientos de mainframe de una manera sencilla y amena.

Its a nice and easy course which starts slow but the last part felt rushed and tried to cram to much information.

The verbally explained parts were short and useful but perhaps presenting more slides and charts could be useful.

I learned a lot of good lessons thank you ... I used to teach you a lot like me .the lord will have mercy on you

It was tough but with all help from the instructor to break it into pieces I manage to complete

Thank u

Very good course. I really liked it. A couple quiz questions and test questions were not covered.

It helped me to refresh on sections I knew and learned things I did not know. Great job!

Great course! it might be helpfull to have available the slides used during de videos.

Need more graphic and should be more clear to understand the steps with visulations.

Easy to follow, very informative. Good knowledge coverage on the exams. Recommended!

Refreshing to have someone present mainframe topics in this format! Great job Jeff!

There are too many acronyms Jeff must use full names of things during lecture

It was so impressive. Thanks, Jeff and IBM for collaborating on these topics.

Could use a document for all abbrevations that was in the course.

CHPID is misspelled in the final test, several times, as CHIPID.

it was great, just need more diagrams to explain concepts

too many terms without an in depth graphical explanation

El curso es una buena introducción al mundo Mainframe.

Tons of things to learn but the videos make it simple

Nice overview of the Z platform. Excellent trainer!

it is very much fast and not so effective

This was an excellent eye opening course

Buena información de los MAINFRAME

Explanation from Jeff was Best.