Not sure what's driving you crazy but here are my thoughts...
Nice melody line, maybe a little repetitive though. Needs a bridge.
There is a ton of upper midrange (5K-7K) energy. The low end and low mids are comparatively too low. There is no warmth to the song - which is something a song like this really needs. The guitar sound is probably the biggest thing driving you crazy - really abrasive sounding. The vocals could use some reverb (or some more of it).
The "How wonderful you shine" line kind of gets repetitive. Lyrically, a "well used" center to the song. Some minor pitchiness in the vocals (e.g., the word "eyes" at 1:03).
The lead guitar is full of reverb but nothing else has nearly as much. It's kind of an unnatural sound.
Anyway, that was what I thought while I was listening.
Trip...