I used to be an early adopter with software. Paying to beta test a new version of software that I use. Now, I sit back and wait for those who are more daring than I to give a report on it. Differences, likes, dislikes, performance, etc.. I just don't have it in me anymore to be a paying beta tester, usually waiting for a patch or two before taking the financial plunge.
A "new" UI look might appeal to some, but it's never high on my list of what should be improved. Looking at the webpage, I don't see any outstanding new features (be kind, I do wear glasses), and there is only a $10 discount between upgrading and buying outright. Nice way to show love to previous customers.
No mention of anything new with Travel Maps, etc., but in the Suite, Vitascene V5. That's nice... and might be worth the price of admission.