In my opinion, MOB is a nice track, the middle instrumental part reminds me of Outcry, and I love it, I also love that moment after the second chorus (before the instrumental), goes something like "heee will beeee defeeenseless", beautiful vocal melody in that part
However, the chorus annoys me a bit, especially because it appears THREE times (and twice would be completely enough). But there's no much repetition in TGOM.
Also, that TGOM ending riff, reminiscent of Blind Faith, and JP/JR solo after that riff , those parts really cuddle my soul and warm my heart, I can just lie back, relax and enjoy those parts with a big smile on my face.
So, overall, I'd say TGOM is just a little bit better for me than MOB (maybe because I'm happy to hear that SDOIT vibe once again, lol). Nevertheless, both songs make me look forward to the album, and if qualities of those songs are really below the album average quality like you guys say, this will most probably be in top 3 of my all-time favourite DT albums.