I'm sorry but I can not see any single peace of glory by comparing Buran with STS or, which is nonsense anyway, with Apollo.
If one closes both ears, both eyes, and if one strongly denies the technological and historical facts of STS, then it is of course possible to talk about glory and technological achievment in relation to Buran. Then it is even possible to claim that Buran was meant of stealing Skylab.
But to be realistic: Buran was a late copy of the US orbiter. The program did not end just because of budget cuts, but also because of technological problems, especially with the life support systems and the computers. Buran flew once, and that unmanned. After landing it looked quite burnt if you take a look especially to the aft fuselage. After only one mission the thermal protection system looked as twice as old as that of the Shuttles after lots of missions and years. The public won't sure get, as usual, inconvenient data and truths of Buran. But anybody just needs to take a look to the flight deck of Buran to realize that this vehicle was not even close to become what the US Shuttles are. That's why it never was ready to fly manned. It was just told to be a manned vehicle.
The only part of the Buran program which was something new and a technological achievment was the Energija system.