Yes, all four of us pundits at the "Supernatural" round table over at TV Fanatic were pretty happy campers.  It was all good.  "Stuck in the Middle (With You)" gave myself, Nightsky and Christine Laskodi and Sean McKenna at TV Fanatic so much to gush about.  Only one of us didn't care for the style of the episode (hint: reviewer rhymes with 'blight eye').  All in all though, a bunch of happiness. 
Here's Sean McKenna's review.  He gave it a great 4.6 out of 5.0.