Yeah, the SR P&P rules are not optimal, especially for computers.
In JA1 or 2, or in old UFO, I could step out of cover, maybe set off reaction fire, take a shot at the enemy and then get back in cover. Or I could move few steps and still take an aimed shot at the enemy. In SR and Nuxcom I cannot do that. It's not cinematic, it's retarded. In ToEE, I can also move in small steps, I don't have to use the full movement in one go. Again, in pure 2 AP systems I cannot do that because any move uses that 1 AP so you're fucked if you need to fine-tune things.
STOP CHAMPIONING FOR 2AP SYSTEMS!