>>22408912I think it's a good, interesting addition for the metagame and it appeals to the 10 year old side of me where things becoming super powerful is cool, but I think there are a lot of problems with it too.
For example, I like Charizard's original design, but now I'm practically never going to see it again, because in basically every online battle with him he is going to immediately mega evolve.
This is also true of most other mega-able pokemon, almost all of which are overdesigned and aesthetically inferior when compared with the original pokemon (in my opinion anyway, although many seem to agree).
That's the other problem, most of them are badly designed.