I liked the show. I didn't love it, but each episode I saw was good for a few laughs.
Didn't care for the series finale. Yeah, there were a few plot twists, but nothing I couldn't see ahead of time. And they went the Mad About You route, showing how the relationships between Will and Grace and Jack and Karen progressed throughout their lives, with the obvious conclusion of the characters coming together in the end.
It was funny at times but overall I wasn't impressed.