I think it is a good aircraft but the 737 MAX ruined its reputation and since then, Boeing has gotten sloppy with their work. Merging with McDonald Douglas was a bad idea since they're the Walmart of aviation. the DC-10 literally explodes.
Well, there is no whatsoever arguments or discussions about the rigged and airfoil design of this type of Boeing Aircraft since it did start its first production, I mean the air frame or the fuselage as attached to the wing, the always the problem is the Engines and its attachment to the wings since its started with 737-100 and the 200, the Engine ground distance to the ground is very low, which makes the both engines as a sweeper or vacuum cleaners to the tarmac and the runways in worse of its case, as even I witnessed many times how those two engines are swallowing water from the tarmac on a rainy day as its scroll to the engine inlets while its running on ideal during push back, so what is about running at take off maximum speed, so this is the only warring issue, that makes troubles for the engine itself and the aircraft wings and the body as the fuselage because of its engine to the ground distance which is Min. 15.9 Inches and Max 24.7 Inches.