I think this spot is better for him than any he's had in a long time, but I still can't quite bring myself to call him the best wrestler of the year. For several reasons.
First of all, his moves are
really sloppy.
Even when he's putting on good matches, he always looks like the worst person in the match, regardless of who he's against. It's impressive that he can have watchable matches when all of his moves look like ... well, like they do. But it's not so impressive that I'd want to call him the best wrestler of the year.
Second of all, the springboard stunner. Get rid of that shit now.
Third of all, while he's been having exciting matches, they've all been basically the same match. There's a formula to it.
Fourth of all, the spot calling has been pretty bad as of late.
Lastly, his matches are largely just good because they're booked that way. He's given extra time on Raw compared to most people, and unlike other matches on Raw that get a lot of time, his matches jump straight to the near falls very early, with both Cena and his opponent prostituting their finishers for pops. It gets a reaction for sure, but that's always been a style of wrestling that I find cheap and less entertaining than a properly paced match (hence my apathy towards a lot of Undertaker's Wrestlemania matches). Plus, I think it's kinda harmful in the long run. It hurts the finishers, makes it harder for fans to suspend their disbelief, and ultimately means less reaction to any move that's not a finisher.
He's definitely having a good year, but I'm not as enthusiastic about his stuff as a lot of other people are. I'm enjoying it, and definitely I'm enjoying him more than I have in a long time. But I still wish he'd tighten up his ring work, and not rely so heavily on cheap tricks like doing a dozen finishers to get fans into the match.