That sounds about right (though I kind of enjoyed the demon fight club). And I like the fantasy ending of season 2, particularly since it's a nice contrast to all the dour LA stuff.
Seasons 3 and 4 blend together in my mind, but I think there's some very good stuff in them and I like the end of season 4 a lot. Season 5 I remember not terribly liking except for Illyria. I'm curious to (eventually) revisit them.