I am cool with not being a massive Bowie fan, I'm just kind of at a stage of music exploration where he's one of the last 'huge' artists left where I don't understand exactly why people are huge fans; to me that represents some missing knowledge or experience that I'm trying to find.
This process has lead me to pretty awesome breakthroughs with other artists and new all time favorites and stuff before, so I find it's worth the time pursuing like this. Especially as 'on paper' I can't pin down exactly why I'm not a huge Bowie fan, based on what I know it kind of feels like I should be.
Thanks for the recommendations, I hadn't heard of either of those albums before.