I don't really mind necrophagist much, its just not really my kinda music anymore. I feel most metal is quite devoid of the passion that i like in blues-rock music. Just my opinion.
Also, i find sweep picking to be one of the most boring things you can do on a guitar, its just being flashy. (Although this might just be my justification for not being able to get my head around it!).
There are some really good metal bands out there i just feel that Nercophagist aren't one of them, i think thats what nfe is trying to get across.
Oh, and solos, agree with Rory Gallaghers Tattoo'd Lady on Irish Tour, one of my all time favourite albums.