Rouge, I'm curious; Your English is great, yet it says "I cap falg, and not flag, that may surely confused people

, Nice job (Compliment)
All weapons rely on aim, it may be that splash dmg may cause dmg with little effort while Ma's cause dmg with A bit more effort, but knowing when to use splash may help, rather then assuming "hes on the ground FIRE!" while not taking in consideration his energy, which helps alot, if you know he just landed (due to energy loss) then splash may help and be a good idea, but wild guesses are NOT the way to go; Unless you are in a good Mood.
Now back to the CG, I truly say, with full feeling, that it is not in any way or form Overpowered; It, Like all weapons rely on aim; Although you may get off some damage shooting like an idiot, Fighting some one good, they will kill you, you may get them
to damaged while cg spamming, they simply aim and ma you, or aim with cg and Kill you while u was focused on just killing them, not there energy or anything
Considering there energy, there bot, there weapon helps ALOT, it may vary your decision on what weapon to use.
CG is good for Anti-Air, SO? if u spam ma's then my question is WHY? Is it because its fun? Skill? Sure it may do damage, but if u miss then what then? (well besides firing again

)Im not saying MAs aren't a bad idea, im saying don't spam it(unless you are sure u can hit, and you are great at Ma's but not so much CGing (Mj for example, but he has been improving

)
Anyway instead of just making a long wall of text Which i could easily Im just gonna end it now, there has been enough points made by every one, CG is not overpowered, if u get pwned by ppl using, just get better at dodging and stuff, it not that the weapon is overpowered, its that you just can't get out of the way in time (not saying anyone is bad)
Also CG fire rate is the thing, it fires fast, so don't stop for a second, which may be some your problem

Note: during this post my mouse was acting up, if there are any problems please disregard it, im not fixing it, since im lazy and you will get the pont

Also please don't use threads to argue -.-, it defeats the purpose.