I am sorry if this upsets some, but this particular copy is just not worth the trouble.
It gives off the basics of the original trilogy sure, but it is riddled with “Lucas Enhancements” which ultimately screw up the film.
Check for yourself the differences from the theatrical release to what it has become now…
I would recommend getting this if you just want a broad look into what the original trilogy was like, but NOT if you are looking for the original trilogy that you remembered.