Tried it tonight and every looks great and kind of updates the textures a year or so graphically without (i think) any advantage or disadvantage to those that are viewing and playing with the standard map packs textures
I only thought to take a screenshot once tonight so missed some of the other maps that all look pretty lush now with Oasis's castle now looking like a european castle.
These screenshot pretty much just show the different ground texture and a few other minor improvements but those that haven't tiried this texture pack will hopefully get the idea.
Only downside is my fps with my trusty old(ish) ATI HD2600 can no longer get 125fps 99% of the time (locked) so have reverted to 76fps locked. I'd guess compared to many peoples cards that can play some of the latest games quite nicely, mines now considered a slow card so can't cope as well as some newer/better cards. But 76fps is fine as its not as if it'll batter my leet ownage skills by much