Tezzeret Control

I would like to feature the Tezzeret Control deck that won 1st place at a Starcitygames Invitational tournament in Denver.



Artifacts:
1 Mindslaver
2 Mox Opal
4 Everflowing Chalice
4 Prophetic Prism
2 Ratchet Bomb
3 Sphere of the Suns
3 Tumble Magnet

Creatures:
1 Wurmcoil Engine
1 Treasure Mage

Instants:
2 Galvanic Blast
2 Stoic Rebuttal

Planeswalkers:
3 Jace, the Mind Sculptor
4 Tezzeret, Agent of Bolas

Sorceries:
4 Preordain
2 Slagstorm

Lands:
3 Island
2 Mountain
1 Blackcleave Cliffs
4 Creeping Tar Pit
3 Darkslick Shores
2 Inkmoth Nexus
4 Scalding Tarn
3 Tectonic Edge

Sideboard:
1 Argent Sphinx
4 Spreading Seas
1 Spell Pierce
2 Stoic Rebuttal
3 Duress
4 Pyroclasm

I want to consider this deck for the Upcoming Grand Prix Singapore but for those people who actually used this deck, feel free to comment about its performance so that I can have an idea how it is and if it's a good choice for a deck. Thank you.