I had one back in the mid 90s, along with two large boxes of totally legit (sure) copies of floppies.
Long story short, the Amiga 500 did not impressed me when compared to the Genesis, SNES or even to the 386 DOS / Win 3.11 computer I played at that time.
I think it would have made a larger impact on me in the late 80s.
The best way to try Amiga before buying the hardware is through Amiga Forever, the official Amiga emulator for PC. Did that too recently.