I must say, I'm consistently bored when I hear guitarists soloing on stage.
Largely because the vast majority of them scoop out the mids and the lead simply doesn't cut. The other members of my band just point at the stage, look at me, and say "that's why we don't have solos." It took a while for me to appreciate it, but they're right - unless the sound of the band requires solos, the sound of the guitar cuts through really properly, and the player is unfeasibly good, it just detracts from the music. You can play some pretty epic, technical riffs without them being solos, and for me that shows a greater degree of musicality and musicianship - after all, a band is very much a team!
And I used to be a lead guitarist in my college band, too...