Pretty much, yes, though anecdotally everyone I've talked to say they're a bit worse than the flu vaccine ones. Same symptoms, just a little more severity, like Michele said she basically had a dead arm the day after the shot, and the pain in one of my legs felt a lot like it did after I did the skip barber racing school and spent three days with the metal tube frame smashing into my thigh over and over again. Still not bad, though.
A friend of Michele's got a 103.4 fever the day after the shot which went away entirely the next day. Her doctor said it was nothing too be alarmed about.