Well I"m not only new to the forum I'm in the same boat as you. I'm thinking about going from my 07 dodge cali to the 2010 journey. I took one for a drove today, the sxt of course and pretty much loaded. The ride is like night and day.. I love it!!!
I didnt find it hard to adjust at all, its just a little bigger then the cali but with all the same blind spots so it wasn't an issue. I like all the added features along with the "best" factory auto start.
S/O and I are going to take it for another drive Tuesday and see what he thinks and take it from there... The challenge is going to see how we put for 4 teenagers on there.
Good luck in your search, So far I'm happy with the the possibility of owning a 2010 Journey.