I just think we all know that they introduced Checkov and the way he looked to appeal to younger audiences in the 60's
And the
entirety of Trek XI was made to appeal to younger audiences
now.
I don't see that, personally, but hey, to each their own.
I do think that Chekov's haircut was
most likely a product of its time, simply because there are so many aspects of TOS that were products of their time (the theme song, the over-dramatic presentation, the retro look of the ship, the bass-ackwards way that women were treated, etc.). And... I personally happen to think that haircut is kind of silly looking. But that's me.
I pretty much like the ST09 Enterprise design, and have from the beginning. Certainly, it's a huge improvement over the supremely ugly
original original 1701 as seen in TOS itself. There are a couple of aspects of it that bug me, such as the bulbous looking nacelles (if they were just a LITTLE more slim, they'd be fine) and the odd positioning of the neck on the engineering hull (and I'm not a big fan of the interiors, actually). On the whole, talking about the exterior design, I'd say it's about even with, or maybe a tad better than, the TMP re-design. Neither of those can compete with several of Starfleet's late 24th century designs when it comes to my favorite Trek ships, though.