is this shit or fairly decent?

Shuckle @ Mental Herb
Ability: Sturdy
EVs: 252 HP / 128 Def / 128 SpD
Impish Nature
IVs: 0 Atk
- Stealth Rock
- Sticky Web
- Toxic
- Protect

Primeape @ Choice Band
Ability: Vital Spirit
EVs: 252 Atk / 252 Spe
Jolly Nature
- Close Combat
- Gunk Shot
- Earthquake
- U-turn

Luxray @ Flame Orb
Ability: Guts
EVs: 204 HP / 52 Atk / 252 Spe
Adamant Nature
- Volt Switch
- Wild Charge
- Facade
- Protect

Octillery @ Scope Lens
Ability: Sniper
EVs: 76 HP / 180 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Focus Energy
- Hydro Pump
- Energy Ball
- Ice Beam

Mesprit @ Choice Scarf
Ability: Levitate
EVs: 252 HP / 252 SpA
Modest Nature
IVs: 0 Atk
- Psychic
- Dazzling Gleam
- Ice Beam
- Healing Wish

Oricorio-Sensu @ Leftovers
Ability: Dancer
EVs: 252 HP / 252 SpA / 4 Spe
Modest Nature
IVs: 0 Atk
- Calm Mind
- Hurricane
- Revelation Dance
- Substitute