Do you even know what you're talking about?
The BT/Alternators are pretty much homages to the G1 cars. I mean G1 Prowl/Bluestreak/Smokescreen all transformed the same way and practically all the other cars consisted of pull down legs, fold out feet, pull out arms and pull down hood.
Obviously across ALL of G1 they transformed differently, but the BT cars are great and are a lot more intricate than G1 cars. I'm also assuming that you're comparing Miester to Smokescreen. Again, the differences between Miester/BT Smokescreen are a lot greater than G1 Smokescreen/Jazz.
Finally, if you you're sick of them DON'T BUY THEM!! Sorry to rant but I hate people who wine about "they all transform the same." Do you even collect the Macross valks?
I wish I had time to complain about all the things I don't like...