I HATE VISTA!

I hate it! I hate VISTA! From less than 1 minute startup , now its take more 5 minutes or even worst 10 minutes! And guess what? I am totally have no idea what is wrong with it! It just happen overnight!!! When search online, many people actually complain about VISTA and why the Microsoft never do anything at all?? Argh!! so many bugs! And i hate that I may need to reinstall again! But what if its happen again after reinstall? its not fun to reinstall this thing and normally takes few hours!!! Hate IT!