I agree. It's the only episode of season 9 I like and it's the first episode of season 9... so it works out.
Having never seen more than five or six minutes of the show at a given time, and then only a handful of times, I'm still aware through cultural osmosis that a ton of folks say somewhere between the ninth and tenth seasons it starts to fall off notably.
Is there any reason you've never gotten into the show proper? The first 8 or 9 seasons really are some of the best comedy television ever produced. For most of us who grew up in the 80's and 90's, it was THE show to watch in primetime.
When Mike Scully took over as showrunner is when Classic era Simpsons ended... and while that did take place during Season 9, that season boasts plenty of holdovers from past showrunner regimes that I do consider to be part of the Classic era.
CLASSIC ERA SEASON 9
All Singing, All Dancing
The City of New York vs. Homer Simpson
The Joy of Sect
Lisa's Sax
Lisa the Simpson
The Principal and the Pauper (yeah, it qualifies)
Simpson Tide
SCULLY ERA SEASON 9
Everything Else
Incidentally, there are a couple quality non-Classic era episodes under Scully's reign in Season 9... most notably The Cartridge Family and Das Bus.
There are fantastic episodes all the way through Season 29. You just have to sift through a lot more crap now to find them.
3-8 is the golden run.
1 is interesting
2 is really good
9 is good
10 is okay
11+ no idea