Not something new.
First time for me.
I have yet to try to access the internet while on flight. Anyway, I did not use the WiFi services provided by Malindo Air, since I was planning to spend time to sleep on my 2.5 hours flight back from Kota Kinabalu.
The connection is rather easy.
No brainer, just turn on the WiFi, then could connect. Before you connect to the world, you need to connect your credit card first.
For shorter trip, I will try it.