HITNF is a good example that DeGarmo is not the savior everyone thinks he is. This album shows that he was going downhill, well at least for that one. I love his tracks on Tribe but I also love many of the non-Degarmo tracks on Tribe as well.
I think it is evidence that he and the band pushed the boundary of what Queensryche can do musically too far. You can have open-minded fans, but at the end of the day, when you strip away what made the band interesting and popular to people in the first place, you're setting yourself up for career suicide.
I think DeGarmo's writing followed a natural progression, but HITNF lacked the production and careful working over the songs to really make them work. If I remember right, that was basically how the record was explained in the press. They didn't do a ton of demos. They came up with a song, ran through it, recorded it. There wasn't a lot of time given to sit on the songs, and work them over. I think that approach was a big mistake.
The DeGarmo tracks in the Tribe sessions (Open, Desert Dance, Falling Behind, Art of Life, Doin' Fine, and Justified) sort of address that to a degree. The production is better, and those songs were worked over a bit, at least musically, before being recorded (Scott has mentioned multiple times that Desert Dance went through many iterations before they finished it). The result is, those tracks sound like a natural continuation of where they went on HITNF, but with more care and work.
I really do appreciate HITNF much more now. Lyrically, I find it to be one of the band's most diverse. A few clunkers, but some really good social commentary and the intelligent bent we came to know from them (again, with some of the songs being clunkers in that department).