So, I've been playing this wad for quite a while now and I must say that I'm very impressed with it.
I like exploring the museum and looking at all of the enemies, bosses, monitors etc from both past and present versions of Sonic Robo Blast.
Playing through this wad gave me some nostalgia on when I first started playing SRB2 (version 2.0.6) to the old layout for Techno Hill Act 2, the old special stages and so many other features that bring back memories for me.
Overall, I really enjoyed playing this wad and very good work!
~ Blankz