I purchased it on the day it released and have found no problem either. The above comment might be true, the one that were happy is having fun and enjoying Lion.
The fullscreen is indeed making the difference in browsing... I'm just enjoying being able to look at full screen and not distracted by anything when typing this.
The 3 finger gestures for changing full screen program is great. I love to see my email and safari full screen while changing to each of them is just a swipe away.
I am too easy to get bored so changes always nice. However, Lion is not without things that I don't like such as:
- Scrolling: but is in the process in getting used to it. I am trying to prove that apple is right by changing the direction (although I can get back to previous setting by disabling the scrolling orientation). I don't want to comment just after 2-3 days trying it....
- Mission Control... It is nice, but I can not dissect the windows from one app only for the whole screen (so it isn't so easy to find the window that I'm working on)... or maybe I haven't found the way and didn't bother about it just yet
- Slow boot: just this morning my boot was very slow... It was somehow faster than snow leopard yesterday... and I don't know why but I'm booting my mac only about 2 times a week and waiting for the shipment of my ssd.. so the issue should gone when my ssd installed
- Shorter Battery Life: with my snow leopard, when I started the macbook pro (13" mid 2010 with 2 HDD), it always shows 7-8 hours and I worked on it from 8.30am up to 12.30 before lunch, leave it on, back from lunch works for other couple hours until around 3pm before I have to get my adapter. I work only on excel (around 4-10 windows normally), outlook, word, powerpoint, safari... nothing heavy....
However, when I started my MBP now, it will says 4-5 hours only. I have not prove it but after I worked on MBP just for less than 1 hour, it would say like 2-3 hours.... So Lion might still have bug or it's not fully optimized yet.
Hopefully a patch from apple will fix this.
- They remove the preview button after you pressed print.... Instead now I have to choose open in pdf..... It's small thing but I like the previous method better.
I haven't bothered by anything else.... Overall, I always happy trying something new and to say that Lion is a failed product.... I don't agree....