1. Soundwave's vocoderless voice and height. 2. The music is kind of laid back. is it still still Steve Jablonsky even who made the music for TF3? 3. Megatron's death. 4. Sentinel Prime being a villain. but i guess they needed him to become a villain to suit the purpose of the story but it could've been some other Autobot turncoat. this is not really a big deal, but i guess i just would prefer him to have been a good guy. but i do love his interactions with Megatron, specially on top of the building. 5. Shockwave only showing up in a few scenes and lack of dialgoue. 6. it tended to be so unnecessarily touchy-feely at times and the atmosphere for this movie is i guess way different from the previous two movies. 7. the opening sequence of the Civil War on Cybertron could've been longer and could've been much more epic. 8. Cybertron's design........ it was just just so, i dont know, underwhelming... looks like claustrophobic.. if you were to make me pick which version of Cybertron i liked the most, TF3's or War for Cybertron game, War for Cybertron's would win hands down. otherwise, evertyhing flowed perfectly. at least this time the Cybertronians have more personality. i love how Brains say "We're not toys or machines. We are a genius robotic race only looking for a home". I love that line. repeat viewing is recommended and i will definitely get the DVD for it.