I would like to know if Fallout Tactics is in a similar situation like FO1 & FO2. Both FOs are still bugy after latest patch and both have a lot stuff that didn't make it into the game, is it the same with FT?
Nope. There's a few things that can be corrected, though it'll mean re-releasing any edited maps and the campaign file (patch would be a minimum of 20meg). Most of the bugs though would require the source code to fix.