The M37 has an artless shape; stupid, cartoonish roll-imprinted fake receiver 'engraving'; it makes noises that no fine gun should make; and wood-to-metal fit is approximate at best. And yet... in the hands, it is near perfect. I think the M37 is a fabulous gun (best in 16 gauge, in my opinion), and mine felt like it was a part of me. It never failed me; it was utterly dependable. As pointed out, it is ridiculously undervalued on the Canadian market. There is no better pump gun, quality-wise (though the Winchester Model 12 and Remington Model 31 are closest). I can't abide a gun that is cheapened or 'improved' to make more money for company shareholders, I prefer the guns that were properly machined and built to last. Whatever tiny visual flaws the M37 has, I can easily overlook them.
I will always be a M37 fan. SuperCub, Dump Shoot, nice guns you have there!