I studied a masters through the Online Business School together with the Universitat de Barcelona.
The master is alright. There are few inspiring teachers, and some really bad teachers. Studying online makes it easy to coordinate between work and studies, as well as traveling, but you need to have will to put yourself to do the weekly tasks.
It was a great opportunity to meet other professionals from LATAM, since most people who study this master were from South America and they were already working and had some experiences in the field.
The online masters are done through “Blackboard” which is a quite old fashion online platform, kind of like a forum. It also has an app, so you can be updated through your phone.
There are online classes and consultations every other week or three, which is too few in my opinion, but on the other hand, some teachers do not really prepare that much… and they just present a powerpoint they’ve been using for years (in a master about Digital Business).
In general, the master was fine, but would have liked to see more engaged teachers along the whole year. Would recommend it if you want to combine it with work/year of travel.