This was told to (in words as close to these as I can recall 29 years later) me by Dallas Perkins who taught hundreds of players while he was making name for himself as an elite level guitarist: There are just a few people who have come to me for lessons that seem to have an exceptional talent for music - they’re comparable to geniuses. On the other end of the spectrum there have been some people who have come to me for lessons that are basically musically retarded. They just can’t learn to play guitar. Almost everyone falls into the third category which is a group of people that have enough talent that if they work hard enough they can become good enough to play just about whatever they want to play.
The people in the big group are what I call "reasonably talented.They’re not musical geniuses but they’re not musically retarded either.
Sure, if you don’t consider having a natural feel for the instrument and the ability to develop the coordination to play technically demanding music as having much to do with talent.
Personally I’ve found that very musically talented guys like Yngwie Malmsteen, Shawn Lane, Vinnie Moore, Tony Macapine and Paul Gilbert also happen to become extremely technically proficient while still only in their teens. These are guys who can write memorable songs and have had careers as professional musicians who play music they compose themselves or with their bands.
Then there are guys with a moderate level of talent who play fairly well but not so well that they were ever able to progress in their careers beyond playing in a local cover band and sometimes have great technique but didn’t reach that level until their 30s or 40s as opposed to still being in their teenage years. The greats have a level of coordination and a natural feel for the instrument that has allowed them to achieve very high level technique despite never having had the luxury of having had the access to the type of information this forum provides.