It seems like I'm in the middle class of fan here. The casual naturally won't like it, because it was too long and boring, and the hardcore want to tear it apart.
I really enjoyed the match, and the show as a whole. Accidentally ending up with a spoiler in my face wasn't much fun, but I think most people had the title change figured out anyhow.
As far as the legitimacy of the falls goes, you have to consider that in a typical match, there's only one fall to be had. So naturally, there's going to be a little more motivation to get yourself out of the situation. Whereas in an ironman, you have a limited freedom to say to yourself, "It's alright. I can rest for a minute, and get it back." With the superplex fall, consider this: A 6'4" 300 lb. dude brings you over and down to the mat, from 5 feet up on the ropes, after having wrestled for 45 minutes. Not to mention that whole ring breaking thing a few months ago. Sounds alright to me.
It may be a lot to ask after nearly an hour, but I think Kurt should have thrown in some other power moves in the last 2-3 minutes, while trying to get the tying fall. A fisherman's suplex, a single German with the pin, maybe a pile driver, or safe tiger or dragon suplex. Rolling Germans, while impressive, just don't get the crowd going. The last 20 seconds for the leglocked ankle lock was good, but it didn't seem like Angle was as desperate as he should have been for the rest of the finish.
The format of the show and its network hurt a little bit. The commercials were necessary, and I think they were spaced out well enough. Anything we missed was covered in replays, though they really should have shown the aforementioned Lesnar superplex as it happened. As much as Cole was selling the possibility of OT, I could just picture the head honchos of UPN affiliates thinking, "I'm not cutting into my news for this shit." The match airing in Raw's slot on Spike, with the legit possibility of an overrun might have helped.
The WrestleMania match let me down in the sense that it couldn't have lived up to its hype. Major injuries and Brock almost pulling a Foley IYH: Revenge of the Taker spot with the ring kept it from being really great in my eyes. I can appreciate and respect the effort and undoubtable suffering, but I don't have to love the match. This one lived up to my expectations. This is my favourite match of their feud to date, easily top 3 WWE MOTY, and top 5 that I've seen overall.
Since I'm not totally familiar with the apparent intricacies of the star ratings, on a scale where 2½ would be average, I'd easily give this a 4½-5/5.