Too many factors can cause artifacts, so I agree, but still doubt the device will output 720p content smoothly, unless low bit rates. Chipset does not seem to have the juice to output to an external display and give the same result as a Blu-ray or even an Oppo brand level DVD player with upscan. If it does, I would like to see if artifacts kick in after about 15 minutes due to lack of adequate heat dissipation.
There are too many factors that may cause artifacts, but as to why you think one of the reasons being the EVO can't do 720p still confuses me.
PCMag tested a 480p signal, I don't see how you can speculate anything about 720p with that kind of testing parameters. On top of this PCMag said Youtube HQ played fine.
You may believe that the EVO will have trouble doing 720p, I just don't know why you needed a poor review from PCMag to tell you so. From what I can tell, the review had nothing to do with HD Content, but more so with standard def.
If PCMag said, "We tested 720p footage on our HDTV and it was choppy" then I would actually agree with your assessment, but that's not what PCMag said.
My bet is you folks are expecting too much out of this form factor and Sprint marketing are not helping calm this perception.
