Just got my Materia 7 today... whatever the opposite of the honeymoon period is, I'm going through it right now. Pretty seriously disappointed in the feel and the sound.
It really is a beautiful guitar though. Perfect design blend of classic and modern elements. Dark glassy neck with the most beautiful frets I've ever seen. Gorgeous grain and finish. Taking it out of the box and looking at it was wonderful. Maybe I should have stopped there
I'd assumed the multiscale would help solve the tension issue, but these strings are seriously wiggly and I haven't even tuned down from standard yet. The action isn't bad but I'm afraid to lower it given how floppy it feels already.
It's not really tuning up/ holding its tune as well as I'd like, I can just about get 6 strings within a few cents of pitch, but the low string travels about 30 cents unless I pick VERY lightly. Might work for someone else's technique, but not mine...
All of this might be fixable with meatier strings and a good setup... but man, the sound from those pickups is not encouraging. Noisy, hissy, with a slightly artificial-sounding grind that makes anything with gain sound like it's being processed through the digital distortion on an old Zoom multiFX unit. It seems pretty silly for me to have an $800 metal-oriented 7-string that can't do palm mutes and neck pickup leads as well as my $100 Epiphone LP Special.
Cleans are pretty good, but frankly I can get sweet cleans from any of my guitars... well, maybe not so much the EMG 81...
Granted, I've just come off of a 10-hour shift and only played around with it for an hour or so. And no doubt the guitar probably needs some time to settle in. I could probably improve the tone by dialing in the pickup height and pole pieces (BTW one of the pole pieces looks distressed, almost corroded -- stands out like a fart in church). I could just drop in another set of pickups, but then we're talking a grand for a guitar that has failed to impress me in any way besides aesthetics.
I'm not afraid of a little tweaking to bring a guitar from good to great, but I gotta say I wanted it to be a lot closer to good from the start. Maybe my expectations were just too high for a sub-$1000 guitar purchased on looks and specs alone. Can't help thinking that if I'd gone with the Boden Metal 7 instead, I could at least have counted on a great set of pickups if nothing else.