I didn't expect an episode about tipping culture to be like this. In terms of modern Simpsons episodes, I guess it's a little below average than most. I like the lead up to Homer being obsessed with tipping, and Marge's reaction to the massive tip for the waitress. I also liked the kids reactions to having all those medical tests. I'm not a fan of when they just randomly put a song in an episode because a lot of times it just ruins the mood. Unfortunately they have done this a lot this season, and they put probably three random songs in this episode, all of which felt a bit strange, such as the weird Eurovision spoof with the obnoxious auto tune. Also, the ending at the awards show I guess felt a little out of place.
Hopefully the season finale will be better than this. Not sure if I would recommend this episode, but the rest of season 35 is very good.