No, they are that damn good. If anything, that's the main criticism of them, speed is their gimmick.
I guess they're pretty good. I'm not huge on autotuning a guitar solo, and there's more to playing than speed, but yeah, they do have chops.
It is their gimmick. Speed has its place, but to do it like that in every song, it gets tired to me after a while.
Yeah they probably do speed up their solos in the studio. They can't play all that stuff live very well, most of it is backtracked nowadays so you can't hear the mistakes. I don't care. Band is fun as hell, and the vast majority of bands these days use studio trickery in some form or another and can't actually play their own songs anyways.
Studio trickery is all fun and well until you do it for every instrument on every song on every album. Then, to me, it's like "Dude, are you serious? You can't play your own material?"
Being a true Prog-Nerd at heart (original prog; Genesis, King Crimson, Rush, YES, ELP, etc.), I have a big thing about people being able to play their own material and pulling it off perfectly live. And in the days of the old school Prog, there was no autotune, not nearly as much studio trickery, every note had to be hit dead on. Every take had to be perfect. There was very little 'fixing in Post-Production".
My point is that I'm far more impressed with a band that actually plays their instruments for reals. Yeah it might sound cool and fun with backing tracks, but it feels less organic.
A show, to me, is more than just "WOOOOOOOOOOOO!!!!!" and loud thundering instruments. The stage is a place for a band to prove themselves as musicians and performers. Performing is about more than just putting on a fun show. It's about putting on a
good show.
Then again, I'm a critic... and a dick.