hey, i just sat the UCAT a couple days ago. I found the VR passages to be way lengthier and inference based. the OQB does a great job at training inferences, but the passage length was considerably longer unfortunately. The complexity of the passages remained similar in terms of vocab, topic and tone. The DM was very similar to OQB, yet the logical puzzles were much more abstract, so that is something to keep in mind. the QR was practically identical.