Is it impressive?? I guess, some people tell me I progress much faster than other guitarrists I know in my school, I mean, yea I can play most of it, but it's extremely difficult. The most difficult stuff I can play is mostly DT since it's my fav. The stuff I can play from their work is:

Metropolis
Learning to Live
A Change of Seasons
You Not Me
Pull Me Under
Take the Time
Under a Glass Moon
Acid Rain-most of it
Overture 1928
The Dance of Eternity
Scarred
The Ytse Jam
The Glass Prison
As I am
This Dying Soul
Honor Thy Father
Stream of Consciousness
In the Name of God
The Killing Hand
and Afterlife

I've can play those songs completely unless noted. The rest of the stuff I play is Metallica. I'm not very broad on bands, because I like to play everything from that band, then move to another band. I'm not trying to brag, which I hate, just pointing out what I can play and do. Plus I can pick a single 16th note at 208 BPM, I dunno if that's really tough to do, but I can also do long arpeggio runs at 16th notes at 208 BPM. I dunno if it's tough, but i've measured myself with a metronome, but then again, I could be wrong, but I'm pretty sure about the 16th at 208 BPM.


EDIT: sorry Acid Rain isn't from DT, it's from LTE, I accidentally put it as a DT song.