Thanks for taking the quiz! I use standard Jetpunk accepted spellings for famous people, and I'm pretty sure Page was on that list. I'll double check...
Yes, he was a phenomenal guitarist. If I remember correctly, the list I used is from a top 100 guitarists by Joel McIver of Rolling Stone magazine. He said something like, "There's really a #1 (Hendrix) and 99 #2's." SRV was definitely on the list...
Yes, he is underrated as a guitarist. I loved his outro solo in a live performance of "While My Guitar Gently Weeps" with Tom Petty, Steve Winwood, Jeff Lynne, and George Harrison's son. At the end of his solo, he threw his guitar, and no one - including those on stage - saw it come back down!