The slight slope to the top tube is very slight, especially on the larger frame sizes.

6'2"=ish, inseam of up to 34", currently riding on a 60 cm CAAD8 with a 90 mm stem (stock stem was 110); my ideal size for this bike is probably 58 (or 59 if they made it).

It's also my first road bike, and I think that it's more than enough for me.