The F22 is superior to all 4th gen aircraft, especially in radar and detectability, which are vital
Add that to the US's EW and info gathering network and it will dominate the sky, other 4th gen aircraft will have to get closer to detect and fire on it, which will allow for f22 to fire missles first. To kill f22s supported by E3's etc one will need to have superiority in numbers.
Friendly AWAC's will be high priority targets and supercruising f22 will try to take them out, can chinese AWAC's detect f22's at 300km and coordinate air pratols to intercept before f22s fire amraams to take out the AWAC?
Also the f22 is here and operational now, some people talk about other countries having AESA radars, but which country will have 100-200 AESA equiped fighters in 10 years time? Russia will try but they havent made many aircarft in the last 10 years, looks like china might, they are building aircraft very fast
US is planning 3000 f35's, but i think that will be cut to 1000, working with the f22's i think they will superior for the next 20years