Not a single good "Gravity Falls" crossover. · 12:49am Feb 16th, 2018
My word, it seems that no one has managed to compile a decent crossover of "Gravity Falls" and FiM. With all the dimension-hopping and bizarre powers and legends in that show, one would think it'd be fertile ground.
But in fact there are relatively few, and most are quite poor (save for a couple of one-shots) and/or have gone into permanent hiatus anyway.
One of the few shows where a crossover would actually be a perfect fit for both Fim Proper and EqG... and practically zilch.