It's not that people don't want to discuss the topic, but there are numerous problems with asking for opinions on ski boots over the internet. For starters, no one has your exact combination of foot shape, ankle shape, leg shape, ankle flexibility, injury history, footbed choice, and personal history of liked/disliked ski boots. If someone loves Boot X, it might be the worst thing for you given your subjective biomechanical needs. Conversely, someone might hate on Boot Y and unfortunately shy you away from the perfect boot for you. The only person who can accurately weigh in on which boot is good for you is the person who has seen your foot in the shell, which is most often a boot-fitter.
The absolute worst thing you can do is to get fixated on a ski boot before you try them on. This will cloud your judgment in finding the right ski boot for you. The best scenario is to find a boot-fitter in your area or at the mountain you ski at and try on what he recommends based on your subjective biomechanical needs. Once you have tried on a few things that work for you, then you can come ask the internet if there are any common problems or warranty issues or other durability concerns with the boot you found to fit your foot.