I also think that it was the right decision. It made the story far more complicated and as a result very interesting.
I couldn't imagine the storyline that followed Season 5 without Spuffy. There would be something like a very, very big hole. Something would be missing.
And I couldn't think of anything that could fill that hole completely.
In saying that, though, I DO think it was the right decision for Spike to fall in love with Buffy...but I think it was WRONG for the writers to follow that with what happened in S6. I would have much preferred Spike to pine away, and then decide he was sick of being love's bitch and find a way to get the chip out. Going back to evil Spike, and bringing the REAL Big Bad back would have made that whole season for me.
That's my ideal S6. Dru comes back, Big Bad Spike comes back and they try and finish what they started in S2. Added bonus, no Troika!
But we wouldn't have known any difference. Spike fell in love with Buffy in S5, but if that storyline was never picked up, then we wouldn't know we were missing anything. Maybe we'd be wondering if it would have been a good idea to hook up Spike and Buffy, like some of us now and wondering if it would have been a good idea to hook up Buffy and Xander, but there wouldn't be the hole you're talking about. [...]
So, SO agree with you. That's one of the things that will always bother me about the show, never seeing William the Bloody again. He was one of my all time favorite bad guys, and I always wanted the 'real' Spike back.
Yet, FFL showed William the Bloody really wasn't the "real" Spike. There's other layers to this character beside this bad boy persona. I love how that got explored rather than taking steps backward.
In saying that, though, I DO think it was the right decision for Spike to fall in love with Buffy...but I think it was WRONG for the writers to follow that with what happened in S6. I would have much preferred Spike to pine away, and then decide he was sick of being love's bitch and find a way to get the chip out. Going back to evil Spike, and bringing the REAL Big Bad back would have made that whole season for me.