That was my first impression, but I've actually found that I enjoy Civ 5 more. It's more dynamic and polished, and they've removed exactly these aspects of the game that I used to find annoying.
I felt that way before the Civ5 expansions. Bounced right off of it. With the expansions, though, I enjoy Civ5 quite a lot. It is emphatically not the same game as Civ4BTS, which I still play pretty regularly too, but it's a pretty decent spin on the formula as far as I'm concerned.