Quoted from Zdoor:
I had them all collected but couldn't figure out how to start the Hellicarrier mode...
I'm guessing some light sequence or flasher would start up to guide you to a shot that starts the mode...probably the Hulk Saucer or the Hawkeye (to ball lock) shot...those seem to the the most logical "mode start" shots. Although it's possible those modes haven't been programmed yet.
Quoted from coasterguy:
I'm sorry but when your playing the voices are the LAST thing on the planet I am thinking about. Does that REALLY matter? Hulk is actually fine and funny.
It matters. It's a "polish" thing and real voices or real-ish voices are more true the license. You're right though, when you're playing - it's low priority...it doesn't diminish from the fun. However, it's still baffling why the custom voices aren't even sound-alikes. It IS possible to find people who somewhat sound like Downey Jr. or Sam Jackson. Say what you will about the sound-alikes for Shrek, Donkey, or Jack Sparrow...whether they're 100% or not, they are absolutely TRYING to sound like those characters. The guy doing Ironman's voice isn't remotely trying to sound like the Tony Stark we know from the movies. Anyway, the game is super fun, but the voice thing truly keeps it from being an "impulse purchase" for me.