If he was in a position to take a 1-2 years off of singing like his doctors advised after the accident, we'd have a LaBrie in his prime with full depth and strength of his voice in its entire range. No such luck. Given the situation he was in, how long it took to recover and his age, the songs themselves that are 20 years old now, I'd say he's doing a superb job.
I like that he isn't screaming all over the place now in studio because he knows he wouldn't be able to deliver on those vocals night after night, instead he focuses on singing what he can replicate live. And still sound very good.