It didn't ruin it for me!
I played the somi and lcr in quick succession on the amiga.
Curse didn't come out on the amiga and it was quite a few years later that I played efmi on my sons pc.
After the initial shock of how guybrush et al looked I soon got over it and enjoyed the game for itself.
Quite a few years later having finally joined the pc world I bought a copy of the comi and eventually got it to work.
I loved it!
And then came tomi and I love that too.
I think I'm just a monkey island freak to be honest.