The Amiga is still superior to other computers of the early 1990s. I wouldn't say it's superior to modern computers... and anybody who claims it is probably has to be considered a religious fanatic. If they'd survive, I suspect a modern Amiga would be much better to other modern computers, but that didn't happen.
As much as I love my Amigas and 8 bit Commodores, and even my old TI99/4a, if I need to do real work, surf the net, listen to music, etc, I use my Linux PC.