gibson and fender make terrible acoustics in my opinion. i have an old fender acoustic thats decent but nothing special. martin, dean, takamine and alvarez dominate the acoustic market.
as for the gibson/fender argument. gibson does offer hollow body electrics, which make the sound sooooo rich. the epiphone dot is one of those guitars thats in a league of its own, but just like everyone else has said, its the player, not the guitar.