Here are MY thoughts of your list, but, I've added a few more:
26. Oasis-Decent band, but legendary? sorry, not here.
25. Bob Dylan-I'm sorry, I just dont "get it", is he supposed to be some great lyrical genius? never understood the hype. ALL of his stuff sounRAB the same to me.
24. Neil Young-See above. Still dont get why the guy is considered "Legendary"?
23. Bon Jovi-Anything released past "New Jersey" has been garbage. I wouldn't buy a ticket to his concert, if you gave me $$$ to buy it.
22. Pearl Jam-While admittedly, I loved "10", and still listen to it today, I can't for the life of me figure out how/why they're still labeled as some sort of "legendary band"? They release the same crapola as just about every other band, except we get it every 6 months from them, eek!.
21. Aerosmith-Sorry, seeing a guy who looks like he should be dead, up there singing songs, isnt something I want to see anytime soon. Plus, their best days are way behind them. I saw them live once, and can never get that 2 hrs back.
20. Radiohead - Never really understood all the hoopla thrown at them? they're a **** band, mosat of their fans dont know **** about good music.
19. The Grateful Dead - Never heard a single song by them, and don't understand to this day the fascination w/them?
18. Snoop Dogg - I see him as a steaming pile of garbage who neeRAB to go away. His 1st disc was ok, not the masterpiece everyone claims it is
17. Coldplay - Coldplay/Radiohead? isn't it all the same BS garbage?
16. The Doors - Decent band, but nothing I would consider "legendary".
15. The Eagles - see #16
14. Garth Brooks - File under nobody outside the U.S. gives a flying ****-Agreed
13. John Lennon(post-Beatles) - I dont get all the love for his solo stuff either? He and paul have released ****e music since the breakup. And,(dare i say) the Beatles are HIGHLY overrated IMHO.
12. Eminem - Churning out the same old **** since the late 90s. the Bon Jovi of hip hop.
11. Kanye West - Never really understood why anyone would buy anything from this no talent hack? I wish he'd drink a tall glass of bleach, and go away.
10. The Rolling Stones - Good band, but "legendary"? Hardly!!!
9. Nirvana - They were innovative when they first came out, now? not so much. Kurt Cobain is not a "legend" and he wasnt lost "way too early".
8. 2 PAC - Never understood(still dont) the status he garners today. No one cares about his stuff anymore.
7. Kiss - I happen to love KISS(saw them @ ages 6/7/8 in Detroit). Sure they havent released a killer album in 20+ years, but so what? every group/singer has stolen at least something from their stage shows, bank on it.
6. Dave Matthews Band - I dont get it, sorry
5. White Stripes - Extremely overrated and extremely dirty, please bathe.
4. Prince - An amazing artist who's very "underrated" on Guitar and has written some wonderful music, I've liked Prince since I was young. Most of his current stuff is way out there, but I still like him.
3. Bruce Springsteen - I've never been a fan of Americana or whatever it's called. Give me some blues or soul over this any day .-Agreed. Only song of his I've ever liked is "Im On Fire", everything else, IMHO, is garbage.
2. U2 - Great band, I agree "overrated", but great band.
#1!!!!!!!!! Celine Dion-The AntiChrist!!! She has about as much singing ability/talent as the crack in my butt. I've heard train wrecks that sounded better. Plus, she's married to a pedo, please stab yourself.
Honorable mentions(These people probably will never be labeled "legendary", but I cant figure out for the life of me, why anyone would buy anything from them?):
ALL of the crappy little "pop" groups/boy banRAB/girl singer banRAB out currently. Lets face it, Avril Levigne is not "punk", not now, not ever. Please...make her disappear?
Anyone from American idol-I'd like to stab the creator and fill a bus w/all the contestants and see that it goes off a cliff into a fire, the sooner the better.
Someone please off Amy Winehouse? or at least check her for dieseases? Ok, I get it, she sounded a bit vintage w/her voice, but now? please die!!!