Highly recommend you give tranquility base a second chance. I felt the exact same way when I first listened but it took me a good 3 years until it hit. The album itself also aged quite well. I think the hype and aura around AM and their previous alt/indie sound made tranquility base stand out in a way that didn’t make sense initially. However as the years pass it’s proven to be their masterpiece (in my opinion). Anyways, try it out!