Lol, same here. I guess I'll buy it and hopefully, get good at it. Unlike MVC2. Man I suck at that game. 
I sorta understand where you're coming from here. Infinite combos aside, MvC2 was regarded as one of the most broken fighting games yet, with most players using Magneto (former boss), Sentinel (aka tallest character in game) Storm, Psylocke (with their semi-full-screen supers) and having characters along the lines of Cyclops and Captain Commando for assist abuse. Akuma, Dan and Morrigan's hidden supers are also considered obsolete by then.
Anyway, I haven't played it, but if BlazBlue is from the same people who made Guilty Gear, learning to combo spam will get you far. Oh, and strictly maining one or two characters.