Twinsonian said enough...
I hate GM in all the ways more than I love Scirra Construct 2.
GM is a waste of time... If you know what you can code, and know to make your own engine, use C++, C#, AS3 and Flash..
I'm playing with GM almost when they released the first Release, and was there when things changed and it become Commercial mercenary, and I keep here helping in what's possible, to make sure this great Tool and Team of Scirra never come up or deviate to the same way of the GM:S...
Also, I don't know a single soul on my Country saying anything good about GM, when they have any other alternative, even RPG Maker (A toy)...