This past summer I flew LAX-YYZ-YYT-LHR and on the return LHR-YHZ-YYZ all on the 737-8MAX. To my surprise, I actually came to like the 7M8. The interiors were nice, good IFE and fine service from the FAs. Nothing to really complain about. Sometimes I get the feeling that people want to complain for the sake of complaining. It is all about your mindset, it will be just a few hours of your life on a metal tube, so nothing life shattering even if you find the ride uncomfortable. Remember that a vacation is awaiting once you arrive!