Great job with the SW '77 BD.
Pros:
- this is the genuine theatrical version with all the original SFX and optical compositing intact - for the purists!
- it doesn't have any of the side-effects from the 2004 Lowry clean-up (the process had several unwanted effects, star fields, laser bolts and natural atmospheric diffusion (e.g. smoke or fog) were identified as dirt and reduced/removed)
- you've done an excellent job with the upscale and colour adjustments to bring out as much detail as possible. As as been said already, this is probably the best the GOUT source is ever going to look.
Cons:
- it's an upscale - not native HD
- defects present in the original source - aliasing and DVNR smearing
- colours may have been pushed a little too far in some places - I noticed some false contouring in some backgrounds (although this could well be a limitation of my plasma display)