I've stuck in Need for Speed: Undercover thanks to the Lancer Evolution's poor acceleration. I'm forced to do a perfect game without bumping and mistakes in order to complete the level. After many tries, I was about to complete it when another car came across and I lost.

There's a fine thin line where the game becomes frustration instead of challenge. I made a wrong decision on investing on a Lancer Evolution and I can't pass the level in any other way. It stopped being fun.