Well unfortunately I haven't found the trick yet but I'm still looking. As for rewatching I've only gotten as far as halfway through Season 7 then have to give it up as a bad job.

I like the way you put that: "give it up as a bad job".

Yeah...there are a few gems in season 7, and I'd watch those again. But Endgame isn't the only season 7 episode I'd skip when it came to a run through my DVDs.
I'd also skip all of those annoying EMH-as-center-of-the-universe episodes which dominate this season....starting with, but not limited to, Flesh & Blood.
There are about 8-10 episodes I'd watch again...mainly the ones I listed in my initial post in this thread...but a few others that are not bad.
But several that I would skip completely.
That is one way, IMO, that VOY is like TOS: the best episodes are in the first seasons and the last season is at times kinda tough to get through.
I think DS9 is the exact opposite of this - it peaked at the end and most of it's worst episodes are in season one.
TNG peaked in the middle...but seasons 1 and 2 are practically unwatchable for me now.
And ENT is all over the map.
Ah well....