It is the tool of choice along with Android studio but must confess I have not used the later ,
The think is I have been using MT for I would say over two years and still only have scratched the surface its looks simple enough
but there is absolute ton of options under the hood , making a tutorial for general use would be to wide a scope to do it justice
It would be very much easier to target certain jobs that you would want to learn I think. I may be wrong of course and someone may have a complete tutorial but not even the official app has instructions or may have but in chinneese or Korean