I agree, the tribute was pretty good. Accordig to Hayley Orrantia(Erica), the whole diner scene was very hard to do. They real cried through most of it. I also agree, that we just can't watch anymore. After the second episode this season, I asked my husband how a show that was so good for 5 seasons, just turned to crap? It's awful. I truly think if George Segal hadn't died, last year would've been the last season.
That is Hayley's real hair. She said on Twitter that she needed a new style. I don't know why this show never gave her "80's" hair. They could've done so much with it