As usual, with every new OS released, lots of people have lots of issues.
The silent majority however has no issues. 😉
10.7.2 has had lots of development time, and presumably it will fix a lot. OTOH, it is THE iCloud release, and as usual, many users will have lots of issues. 😛
I have used Lion as my primary OS ever since the GM, and have never looked back at Snow Leopard. It all works great for me. Must admit, that i did not upgrade but wiped the HD, installed the GM (you know, the "ESD"-way) and did a restore of all my data.
I love Lion.
Can't wait for 10.7.2, iOS 5 and iCloud. 😎
Just a note to Tim Cook:
No pressure, mate. Just the whole world looking at you as you replace the best sole presenter in the world.
But, you'll do fine. We have confidence in you!