Wouldn't say that I was ever intmdated by BMF, but I certainly had been frustrated with the stuff at times!
Cost was also a factor for me. Living in Canada, there are so few vendors who support the hobby, let alone offer aftermarket items. The two locations within a 3hr drive of my home want $20+ per sheet! Thank god for on- line vendors & free shipping.
Now that I'm more experienced with the stuff, use it on nearly all of my builds.