i can't say I was thrilled by the episode. It was probably one of the worst to date imo. I've found all of the episodes prior to this enjoyable at some level but this one just seemed tedious.
I do like the fact they're using a story to introduce BB's enhancements rather than just all of a sudden thinking he needs an upgrade.
I don't find the BB character that annoying though. I think one of the things that strike me is that each of the characters are flawed in their own ways and they work well together. I can see people finding BB annoying but I think he works better that way. He isn't the perfect loveable shorty of the group. He's hotheaded and unreasonable and he gives the others a chance to shine.
I agree also with the appreciation of how the story was constructed so as it was more the Autobots falling all over themselves rather than the villain being so powerful Nanosec's face when Prime breaks the coils is priceless.
The reason I felt it was tedious is b/c the chase scenes dominated for far too long. It did get awful dull after awhile. Nanosec wasn't developed enough to feel a character that is memorable. He needed more to his character other than being Megatron's pawn. Characters like Lord Chumley in G1 stuck out in our minds as lame and inconsequential as they were b/c they were unique in some way.) I wish they had done the same for Nansosec here, give him some quirk to make him a more memorable character. It was a surprising twist to see the aging and it would've been nice to remember the character in some capacity
The first 3 minutes was really good though with Bulkhead still keeping an eye on the thief despite arguing with BB. Shows he's not as dumb as he's made to look.
Another good tidbit that keeps nagging at me when I see it is Ratchet's visible crack on the head. It's a constant reminder of his failings as was previously explained. I can't remember another TF who wore their scars. After all, bots normally can get replacement parts. It's subtle but much appreciated. I hope the same is maintained for the toy (it's the only prototype I haven't seen yet)