Well it's not like Marvel's even trying to give her an iconic outfit. The closest we get to a non-team based X-23 outfit (her default), she only actually wore in one book (Target X).
Also, I wish they did pick her X-Force outfit instead of the Captain Universe one. Then again, they're probably saving that for DLC (complete with the mask).
LOL at everyone expecting a "Super" MvC3. The only reason SSFIV existed was because SFIV's base code wasn't built for DLC, MvC3's engine on the other hands (MT Framework) is. The only re-release you'll see is a Gold Edition that's simply the game plus all the DLC content and nothing more (just like what happened with RE5 and RE5 Gold).
You do realize, that Japan invented the ROM infinite from MvC2 that boosted Mags to god tier. Also, Joo, the best MvC2 combo video creator, is from Japan. Heck even Magnetro swears by Meikyosisui vol. 10.
Dunno why there's all this Ken talk, but I recall a few of the old heads dissecting this kinda shizz some time ago where the conclusion was that the traditional shoto moveset just doesn't do well in a game with a super jump screen. Hence the conclusion that any Marvel Vs. game where Ryu or Ken is top tier has problems.
As for being broken. The game's only broken if you consider high damage, touch of death games broken. Heck, in a 3-v-3 game like this, touch of death is absolutely fine especially since they took out the thing that allowed for 300% combos in MvC2 (guard breaking incoming characters).
Sent isn't even as dominant as he was in MvC2. Dormammu is more dangerous than Sent, especially with meter. Also, characters with teleports own Sent for free.
Now running Ammy/Sent after someone showed me their lockdown potential (read: beasted me during some casuals). Beads + drones kinda reminds me of Strider/Doom somewhat now, although the team still needs a good AA(using Morg at the moment).
Meh, her A assist is way better (it's one of the best GTFO me assists in the game and has better range than Ryu's shoryu). I've even found some hyper setups with Sent off it.
At least it isn't an MvC2 style keepaway team with Storm flying at the top edge of the screen spamming HP for meter while calling Sent and CapCom assists to zone you out. That said, kepaway and playing lame will always have a place in Marvel.
Any perceived lag is most likely due to your connection or your opponents. The game runs smoothly online (better than SSFIV) as long as you've got a decent connection.
Morrigan mission 10
J.E, cr.A, cr.B, cr.CxxSoul Fist(medium version), XFC, st.B, cr.B, st.C, st.E, j.B, j.B, j.C, Fly, j.A, j.B, j.C, Darkness Illusion.
Does 1,006,000 and kills most characters. Even the game is teaching you 100% combos.